201976895

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{15377}}^1$

素因数の和:15490

約数の個数: 16

約数和(自身を含む): 252445248

約数和(自身を除く): 50468353

約数列:

[1, 5, 37, 71, 185, 355, 2627, 13135, 15377, 76885, 568949, 1091767, 2844745, 5458835, 40395379, 201976895]

約数ペア:

[(1, 201976895), (5, 40395379), (37, 5458835), (71, 2844745), (185, 1091767), (355, 568949), (2627, 76885), (13135, 15377)]