203368620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:369

約数の個数: 288

約数和(自身を含む): 757729728

約数和(自身を除く): 554361108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 49, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 98, 102, 105, 119, 130, 140, 147, 156, 170, 182, 195, 196, 204, 210, 221, 238, 245, 255, 260, 273, 294, 313, 340, 357, 364, 390, 420, 442, 455, 476, 490, 510, 546, 588, 595, 626, 637, 663, 714, 735, 780, 833, 884, 910, 939, 980, 1020, 1092, 1105, 1190, 1252, 1274, 1326, 1365, 1428, 1470, 1547, 1565, 1666, 1785, 1820, 1878, 1911, 2191, 2210, 2380, 2499, 2548, 2652, 2730, 2940, 3094, 3130, 3185, 3315, 3332, 3570, 3756, 3822, 4069, 4165, 4382, 4420, 4641, 4695, 4998, 5321, 5460, 6188, 6260, 6370, 6573, 6630, 7140, 7644, 7735, 8138, 8330, 8764, 9282, 9390, 9555, 9996, 10642, 10829, 10955, 12207, 12495, 12740, 13146, 13260, 15337, 15470, 15963, 16276, 16660, 18564, 18780, 19110, 20345, 21284, 21658, 21910, 23205, 24414, 24990, 26292, 26605, 28483, 30674, 30940, 31926, 32487, 32865, 37247, 38220, 40690, 43316, 43820, 46011, 46410, 48828, 49980, 53210, 54145, 56966, 61035, 61348, 63852, 64974, 65730, 69173, 74494, 76685, 79815, 81380, 85449, 92022, 92820, 106420, 108290, 111741, 113932, 122070, 129948, 131460, 138346, 142415, 148988, 153370, 159630, 162435, 170898, 184044, 186235, 199381, 207519, 216580, 223482, 230055, 244140, 260729, 276692, 284830, 306740, 319260, 324870, 341796, 345865, 372470, 398762, 415038, 427245, 446964, 460110, 484211, 521458, 558705, 569660, 598143, 649740, 691730, 744940, 782187, 797524, 830076, 854490, 920220, 968422, 996905, 1037595, 1042916, 1117410, 1196286, 1303645, 1383460, 1452633, 1564374, 1708980, 1936844, 1993810, 2075190, 2234820, 2392572, 2421055, 2607290, 2905266, 2990715, 3128748, 3389477, 3910935, 3987620, 4150380, 4842110, 5214580, 5810532, 5981430, 6778954, 7263165, 7821870, 9684220, 10168431, 11962860, 13557908, 14526330, 15643740, 16947385, 20336862, 29052660, 33894770, 40673724, 50842155, 67789540, 101684310, 203368620]

約数ペア:

[(1, 203368620), (2, 101684310), (3, 67789540), (4, 50842155), (5, 40673724), (6, 33894770), (7, 29052660), (10, 20336862), (12, 16947385), (13, 15643740), (14, 14526330), (15, 13557908), (17, 11962860), (20, 10168431), (21, 9684220), (26, 7821870), (28, 7263165), (30, 6778954), (34, 5981430), (35, 5810532), (39, 5214580), (42, 4842110), (49, 4150380), (51, 3987620), (52, 3910935), (60, 3389477), (65, 3128748), (68, 2990715), (70, 2905266), (78, 2607290), (84, 2421055), (85, 2392572), (91, 2234820), (98, 2075190), (102, 1993810), (105, 1936844), (119, 1708980), (130, 1564374), (140, 1452633), (147, 1383460), (156, 1303645), (170, 1196286), (182, 1117410), (195, 1042916), (196, 1037595), (204, 996905), (210, 968422), (221, 920220), (238, 854490), (245, 830076), (255, 797524), (260, 782187), (273, 744940), (294, 691730), (313, 649740), (340, 598143), (357, 569660), (364, 558705), (390, 521458), (420, 484211), (442, 460110), (455, 446964), (476, 427245), (490, 415038), (510, 398762), (546, 372470), (588, 345865), (595, 341796), (626, 324870), (637, 319260), (663, 306740), (714, 284830), (735, 276692), (780, 260729), (833, 244140), (884, 230055), (910, 223482), (939, 216580), (980, 207519), (1020, 199381), (1092, 186235), (1105, 184044), (1190, 170898), (1252, 162435), (1274, 159630), (1326, 153370), (1365, 148988), (1428, 142415), (1470, 138346), (1547, 131460), (1565, 129948), (1666, 122070), (1785, 113932), (1820, 111741), (1878, 108290), (1911, 106420), (2191, 92820), (2210, 92022), (2380, 85449), (2499, 81380), (2548, 79815), (2652, 76685), (2730, 74494), (2940, 69173), (3094, 65730), (3130, 64974), (3185, 63852), (3315, 61348), (3332, 61035), (3570, 56966), (3756, 54145), (3822, 53210), (4069, 49980), (4165, 48828), (4382, 46410), (4420, 46011), (4641, 43820), (4695, 43316), (4998, 40690), (5321, 38220), (5460, 37247), (6188, 32865), (6260, 32487), (6370, 31926), (6573, 30940), (6630, 30674), (7140, 28483), (7644, 26605), (7735, 26292), (8138, 24990), (8330, 24414), (8764, 23205), (9282, 21910), (9390, 21658), (9555, 21284), (9996, 20345), (10642, 19110), (10829, 18780), (10955, 18564), (12207, 16660), (12495, 16276), (12740, 15963), (13146, 15470), (13260, 15337)]