201087390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 637009920

約数和(自身を除く): 435922530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 23, 30, 31, 34, 35, 42, 46, 51, 62, 69, 70, 79, 85, 93, 102, 105, 115, 119, 138, 155, 158, 161, 170, 186, 210, 217, 230, 237, 238, 255, 310, 322, 345, 357, 391, 395, 434, 465, 474, 483, 510, 527, 553, 595, 651, 690, 713, 714, 782, 790, 805, 930, 966, 1054, 1085, 1106, 1173, 1185, 1190, 1302, 1343, 1426, 1581, 1610, 1659, 1785, 1817, 1955, 2139, 2170, 2346, 2370, 2415, 2449, 2635, 2686, 2737, 2765, 3162, 3255, 3318, 3565, 3570, 3634, 3689, 3910, 4029, 4278, 4830, 4898, 4991, 5270, 5451, 5474, 5530, 5865, 6510, 6715, 7130, 7347, 7378, 7905, 8058, 8211, 8295, 9085, 9401, 9982, 10695, 10902, 11067, 11730, 12121, 12245, 12719, 13430, 13685, 14694, 14973, 15810, 16422, 16590, 17143, 18170, 18445, 18802, 20145, 21390, 22134, 24242, 24490, 24955, 25438, 27255, 27370, 28203, 29946, 30889, 34286, 36363, 36735, 36890, 38157, 40290, 41055, 41633, 47005, 49910, 51429, 54510, 55335, 56327, 56406, 60605, 61778, 63595, 72726, 73470, 74865, 76314, 82110, 83266, 84847, 85715, 92667, 94010, 102858, 110670, 112654, 121210, 124899, 127190, 141015, 149730, 154445, 168981, 169694, 171430, 181815, 185334, 190785, 208165, 216223, 249798, 254541, 257145, 281635, 282030, 291431, 308890, 337962, 363630, 381570, 394289, 416330, 424235, 432446, 463335, 509082, 514290, 563270, 582862, 624495, 648669, 788578, 844905, 848470, 874293, 926670, 957559, 1081115, 1182867, 1248990, 1272705, 1297338, 1457155, 1689810, 1748586, 1915118, 1971445, 2162230, 2365734, 2545410, 2872677, 2914310, 3243345, 3942890, 4371465, 4787795, 5745354, 5914335, 6486690, 6702913, 8742930, 9575590, 11828670, 13405826, 14363385, 20108739, 28726770, 33514565, 40217478, 67029130, 100543695, 201087390]

約数ペア:

[(1, 201087390), (2, 100543695), (3, 67029130), (5, 40217478), (6, 33514565), (7, 28726770), (10, 20108739), (14, 14363385), (15, 13405826), (17, 11828670), (21, 9575590), (23, 8742930), (30, 6702913), (31, 6486690), (34, 5914335), (35, 5745354), (42, 4787795), (46, 4371465), (51, 3942890), (62, 3243345), (69, 2914310), (70, 2872677), (79, 2545410), (85, 2365734), (93, 2162230), (102, 1971445), (105, 1915118), (115, 1748586), (119, 1689810), (138, 1457155), (155, 1297338), (158, 1272705), (161, 1248990), (170, 1182867), (186, 1081115), (210, 957559), (217, 926670), (230, 874293), (237, 848470), (238, 844905), (255, 788578), (310, 648669), (322, 624495), (345, 582862), (357, 563270), (391, 514290), (395, 509082), (434, 463335), (465, 432446), (474, 424235), (483, 416330), (510, 394289), (527, 381570), (553, 363630), (595, 337962), (651, 308890), (690, 291431), (713, 282030), (714, 281635), (782, 257145), (790, 254541), (805, 249798), (930, 216223), (966, 208165), (1054, 190785), (1085, 185334), (1106, 181815), (1173, 171430), (1185, 169694), (1190, 168981), (1302, 154445), (1343, 149730), (1426, 141015), (1581, 127190), (1610, 124899), (1659, 121210), (1785, 112654), (1817, 110670), (1955, 102858), (2139, 94010), (2170, 92667), (2346, 85715), (2370, 84847), (2415, 83266), (2449, 82110), (2635, 76314), (2686, 74865), (2737, 73470), (2765, 72726), (3162, 63595), (3255, 61778), (3318, 60605), (3565, 56406), (3570, 56327), (3634, 55335), (3689, 54510), (3910, 51429), (4029, 49910), (4278, 47005), (4830, 41633), (4898, 41055), (4991, 40290), (5270, 38157), (5451, 36890), (5474, 36735), (5530, 36363), (5865, 34286), (6510, 30889), (6715, 29946), (7130, 28203), (7347, 27370), (7378, 27255), (7905, 25438), (8058, 24955), (8211, 24490), (8295, 24242), (9085, 22134), (9401, 21390), (9982, 20145), (10695, 18802), (10902, 18445), (11067, 18170), (11730, 17143), (12121, 16590), (12245, 16422), (12719, 15810), (13430, 14973), (13685, 14694)]