197329860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1763

約数の個数: 216

約数和(自身を含む): 750289176

約数和(自身を除く): 552959316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1470, 1638, 1721, 1764, 1820, 1911, 2205, 2340, 2548, 2730, 2940, 3185, 3276, 3442, 3822, 4095, 4410, 5163, 5460, 5733, 6370, 6884, 7644, 8190, 8605, 8820, 9555, 10326, 11466, 12047, 12740, 15489, 16380, 17210, 19110, 20652, 22373, 22932, 24094, 25815, 28665, 30978, 34420, 36141, 38220, 44746, 48188, 51630, 57330, 60235, 61956, 67119, 72282, 77445, 84329, 89492, 103260, 108423, 111865, 114660, 120470, 134238, 144564, 154890, 156611, 168658, 180705, 201357, 216846, 223730, 240940, 252987, 268476, 309780, 313222, 335595, 337316, 361410, 402714, 421645, 433692, 447460, 469833, 505974, 542115, 626444, 671190, 722820, 758961, 783055, 805428, 843290, 939666, 1006785, 1011948, 1084230, 1096277, 1264935, 1342380, 1409499, 1517922, 1566110, 1686580, 1879332, 2013570, 2168460, 2192554, 2349165, 2529870, 2818998, 3035844, 3132220, 3288831, 3794805, 4027140, 4385108, 4698330, 5059740, 5481385, 5637996, 6577662, 7047495, 7589610, 9396660, 9866493, 10962770, 13155324, 14094990, 15179220, 16444155, 19732986, 21925540, 28189980, 32888310, 39465972, 49332465, 65776620, 98664930, 197329860]

約数ペア:

[(1, 197329860), (2, 98664930), (3, 65776620), (4, 49332465), (5, 39465972), (6, 32888310), (7, 28189980), (9, 21925540), (10, 19732986), (12, 16444155), (13, 15179220), (14, 14094990), (15, 13155324), (18, 10962770), (20, 9866493), (21, 9396660), (26, 7589610), (28, 7047495), (30, 6577662), (35, 5637996), (36, 5481385), (39, 5059740), (42, 4698330), (45, 4385108), (49, 4027140), (52, 3794805), (60, 3288831), (63, 3132220), (65, 3035844), (70, 2818998), (78, 2529870), (84, 2349165), (90, 2192554), (91, 2168460), (98, 2013570), (105, 1879332), (117, 1686580), (126, 1566110), (130, 1517922), (140, 1409499), (147, 1342380), (156, 1264935), (180, 1096277), (182, 1084230), (195, 1011948), (196, 1006785), (210, 939666), (234, 843290), (245, 805428), (252, 783055), (260, 758961), (273, 722820), (294, 671190), (315, 626444), (364, 542115), (390, 505974), (420, 469833), (441, 447460), (455, 433692), (468, 421645), (490, 402714), (546, 361410), (585, 337316), (588, 335595), (630, 313222), (637, 309780), (735, 268476), (780, 252987), (819, 240940), (882, 223730), (910, 216846), (980, 201357), (1092, 180705), (1170, 168658), (1260, 156611), (1274, 154890), (1365, 144564), (1470, 134238), (1638, 120470), (1721, 114660), (1764, 111865), (1820, 108423), (1911, 103260), (2205, 89492), (2340, 84329), (2548, 77445), (2730, 72282), (2940, 67119), (3185, 61956), (3276, 60235), (3442, 57330), (3822, 51630), (4095, 48188), (4410, 44746), (5163, 38220), (5460, 36141), (5733, 34420), (6370, 30978), (6884, 28665), (7644, 25815), (8190, 24094), (8605, 22932), (8820, 22373), (9555, 20652), (10326, 19110), (11466, 17210), (12047, 16380), (12740, 15489)]