201965824

素因数分解:

$2^8\times {\mathrm{211}}^1\times {\mathrm{3739}}^1$

素因数の和:3966

約数の個数: 36

約数和(自身を含む): 405161680

約数和(自身を除く): 203195856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 256, 422, 844, 1688, 3376, 3739, 6752, 7478, 13504, 14956, 27008, 29912, 54016, 59824, 119648, 239296, 478592, 788929, 957184, 1577858, 3155716, 6311432, 12622864, 25245728, 50491456, 100982912, 201965824]

約数ペア:

[(1, 201965824), (2, 100982912), (4, 50491456), (8, 25245728), (16, 12622864), (32, 6311432), (64, 3155716), (128, 1577858), (211, 957184), (256, 788929), (422, 478592), (844, 239296), (1688, 119648), (3376, 59824), (3739, 54016), (6752, 29912), (7478, 27008), (13504, 14956)]