201340455485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{393539}}^1$

素因数の和:394037

約数の個数: 32

約数和(自身を含む): 276095070720

約数和(自身を除く): 74754615235

約数列:

[1, 5, 13, 17, 65, 85, 221, 463, 1105, 2315, 6019, 7871, 30095, 39355, 102323, 393539, 511615, 1967695, 5116007, 6690163, 25580035, 33450815, 86972119, 182208557, 434860595, 911042785, 2368711241, 3097545469, 11843556205, 15487727345, 40268091097, 201340455485]

約数ペア:

[(1, 201340455485), (5, 40268091097), (13, 15487727345), (17, 11843556205), (65, 3097545469), (85, 2368711241), (221, 911042785), (463, 434860595), (1105, 182208557), (2315, 86972119), (6019, 33450815), (7871, 25580035), (30095, 6690163), (39355, 5116007), (102323, 1967695), (393539, 511615)]