201508406990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{60353}}^1$

素因数の和:60737

約数の個数: 64

約数和(自身を含む): 400480174080

約数和(自身を除く): 198971767090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 239, 254, 478, 635, 1195, 1270, 1397, 2390, 2629, 2794, 5258, 6985, 13145, 13970, 26290, 30353, 60353, 60706, 120706, 151765, 301765, 303530, 333883, 603530, 663883, 667766, 1327766, 1669415, 3319415, 3338830, 6638830, 7664831, 14424367, 15329662, 28848734, 38324155, 72121835, 76648310, 84313141, 144243670, 158668037, 168626282, 317336074, 421565705, 793340185, 843131410, 1586680370, 1831894609, 3663789218, 9159473045, 18318946090, 20150840699, 40301681398, 100754203495, 201508406990]

約数ペア:

[(1, 201508406990), (2, 100754203495), (5, 40301681398), (10, 20150840699), (11, 18318946090), (22, 9159473045), (55, 3663789218), (110, 1831894609), (127, 1586680370), (239, 843131410), (254, 793340185), (478, 421565705), (635, 317336074), (1195, 168626282), (1270, 158668037), (1397, 144243670), (2390, 84313141), (2629, 76648310), (2794, 72121835), (5258, 38324155), (6985, 28848734), (13145, 15329662), (13970, 14424367), (26290, 7664831), (30353, 6638830), (60353, 3338830), (60706, 3319415), (120706, 1669415), (151765, 1327766), (301765, 667766), (303530, 663883), (333883, 603530)]