201762688

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{149}}^2$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 410364360

約数和(自身を除く): 208601672

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 149, 284, 298, 568, 596, 1136, 1192, 2272, 2384, 4544, 4768, 9088, 9536, 10579, 19072, 21158, 22201, 42316, 44402, 84632, 88804, 169264, 177608, 338528, 355216, 677056, 710432, 1354112, 1420864, 1576271, 2841728, 3152542, 6305084, 12610168, 25220336, 50440672, 100881344, 201762688]

約数ペア:

[(1, 201762688), (2, 100881344), (4, 50440672), (8, 25220336), (16, 12610168), (32, 6305084), (64, 3152542), (71, 2841728), (128, 1576271), (142, 1420864), (149, 1354112), (284, 710432), (298, 677056), (568, 355216), (596, 338528), (1136, 177608), (1192, 169264), (2272, 88804), (2384, 84632), (4544, 44402), (4768, 42316), (9088, 22201), (9536, 21158), (10579, 19072)]