201290237

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4253}}^1$

素因数の和:4372

約数の個数: 16

約数和(自身を含む): 220527360

約数和(自身を除く): 19237123

約数列:

[1, 19, 47, 53, 893, 1007, 2491, 4253, 47329, 80807, 199891, 225409, 3797929, 4282771, 10594223, 201290237]

約数ペア:

[(1, 201290237), (19, 10594223), (47, 4282771), (53, 3797929), (893, 225409), (1007, 199891), (2491, 80807), (4253, 47329)]