201260045

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 283481856

約数和(自身を除く): 82221811

約数列:

[1, 5, 7, 35, 61, 107, 305, 427, 535, 749, 881, 2135, 3745, 4405, 6167, 6527, 30835, 32635, 45689, 53741, 94267, 228445, 268705, 376187, 471335, 659869, 1880935, 3299345, 5750287, 28751435, 40252009, 201260045]

約数ペア:

[(1, 201260045), (5, 40252009), (7, 28751435), (35, 5750287), (61, 3299345), (107, 1880935), (305, 659869), (427, 471335), (535, 376187), (749, 268705), (881, 228445), (2135, 94267), (3745, 53741), (4405, 45689), (6167, 32635), (6527, 30835)]