239888900185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7541}}^1\times {\mathrm{14107}}^1$

素因数の和:21705

約数の個数: 32

約数和(自身を含む): 321761268864

約数和(自身を除く): 81872368679

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 7541, 14107, 37705, 70535, 82951, 155177, 309181, 414755, 578387, 775885, 1545905, 2891935, 3400991, 6362257, 17004955, 31811285, 106380887, 531904435, 1170189757, 4361616367, 5850948785, 21808081835, 47977780037, 239888900185]

約数ペア:

[(1, 239888900185), (5, 47977780037), (11, 21808081835), (41, 5850948785), (55, 4361616367), (205, 1170189757), (451, 531904435), (2255, 106380887), (7541, 31811285), (14107, 17004955), (37705, 6362257), (70535, 3400991), (82951, 2891935), (155177, 1545905), (309181, 775885), (414755, 578387)]