212160724355

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1951}}^1\times {\mathrm{8731}}^1$

素因数の和:10787

約数の個数: 32

約数和(自身を含む): 265081724928

約数和(自身を除く): 52921000573

約数列:

[1, 5, 47, 53, 235, 265, 1951, 2491, 8731, 9755, 12455, 43655, 91697, 103403, 410357, 458485, 462743, 517015, 2051785, 2313715, 4859941, 17034181, 21748921, 24299705, 85170905, 108744605, 800606507, 902811593, 4003032535, 4514057965, 42432144871, 212160724355]

約数ペア:

[(1, 212160724355), (5, 42432144871), (47, 4514057965), (53, 4003032535), (235, 902811593), (265, 800606507), (1951, 108744605), (2491, 85170905), (8731, 24299705), (9755, 21748921), (12455, 17034181), (43655, 4859941), (91697, 2313715), (103403, 2051785), (410357, 517015), (458485, 462743)]