201174565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{4049}}^1$

素因数の和:4596

約数の個数: 16

約数和(自身を含む): 254664000

約数和(自身を除く): 53489435

約数列:

[1, 5, 19, 95, 523, 2615, 4049, 9937, 20245, 49685, 76931, 384655, 2117627, 10588135, 40234913, 201174565]

約数ペア:

[(1, 201174565), (5, 40234913), (19, 10588135), (95, 2117627), (523, 384655), (2615, 76931), (4049, 49685), (9937, 20245)]