200143907

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{10891}}^1$

素因数の和:10978

約数の個数: 16

約数和(自身を含む): 225856512

約数和(自身を除く): 25712605

約数列:

[1, 17, 23, 47, 391, 799, 1081, 10891, 18377, 185147, 250493, 511877, 4258381, 8701909, 11773171, 200143907]

約数ペア:

[(1, 200143907), (17, 11773171), (23, 8701909), (47, 4258381), (391, 511877), (799, 250493), (1081, 185147), (10891, 18377)]