201406060

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{61781}}^1$

素因数の和:61953

約数の個数: 24

約数和(自身を含む): 425554416

約数和(自身を除く): 224148356

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 61781, 123562, 247124, 308905, 617810, 1235620, 10070303, 20140606, 40281212, 50351515, 100703030, 201406060]

約数ペア:

[(1, 201406060), (2, 100703030), (4, 50351515), (5, 40281212), (10, 20140606), (20, 10070303), (163, 1235620), (326, 617810), (652, 308905), (815, 247124), (1630, 123562), (3260, 61781)]