201488623

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{1667}}^1$

素因数の和:2262

約数の個数: 16

約数和(自身を含む): 238270464

約数和(自身を除く): 36781841

約数列:

[1, 7, 31, 217, 557, 1667, 3899, 11669, 17267, 51677, 120869, 361739, 928519, 6499633, 28784089, 201488623]

約数ペア:

[(1, 201488623), (7, 28784089), (31, 6499633), (217, 928519), (557, 361739), (1667, 120869), (3899, 51677), (11669, 17267)]