201286756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{19141}}^1$

素因数の和:19395

約数の個数: 24

約数和(自身を含む): 385902720

約数和(自身を除く): 184615964

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 5258, 10516, 19141, 38282, 76564, 210551, 421102, 842204, 4574699, 9149398, 18298796, 50321689, 100643378, 201286756]

約数ペア:

[(1, 201286756), (2, 100643378), (4, 50321689), (11, 18298796), (22, 9149398), (44, 4574699), (239, 842204), (478, 421102), (956, 210551), (2629, 76564), (5258, 38282), (10516, 19141)]