217620124

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{937}}^1\times {\mathrm{1873}}^1$

素因数の和:2845

約数の個数: 24

約数和(自身を含む): 393749888

約数和(自身を除く): 176129764

約数列:

[1, 2, 4, 31, 62, 124, 937, 1873, 1874, 3746, 3748, 7492, 29047, 58063, 58094, 116126, 116188, 232252, 1755001, 3510002, 7020004, 54405031, 108810062, 217620124]

約数ペア:

[(1, 217620124), (2, 108810062), (4, 54405031), (31, 7020004), (62, 3510002), (124, 1755001), (937, 232252), (1873, 116188), (1874, 116126), (3746, 58094), (3748, 58063), (7492, 29047)]