201131348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{147457}}^1$

素因数の和:147503

約数の個数: 24

約数和(自身を含む): 396367104

約数和(自身を除く): 195235756

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 147457, 294914, 589828, 1622027, 3244054, 4571167, 6488108, 9142334, 18284668, 50282837, 100565674, 201131348]

約数ペア:

[(1, 201131348), (2, 100565674), (4, 50282837), (11, 18284668), (22, 9142334), (31, 6488108), (44, 4571167), (62, 3244054), (124, 1622027), (341, 589828), (682, 294914), (1364, 147457)]