202277968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{743669}}^1$

素因数の和:743694

約数の個数: 20

約数和(自身を含む): 414967860

約数和(自身を除く): 212689892

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 743669, 1487338, 2974676, 5949352, 11898704, 12642373, 25284746, 50569492, 101138984, 202277968]

約数ペア:

[(1, 202277968), (2, 101138984), (4, 50569492), (8, 25284746), (16, 12642373), (17, 11898704), (34, 5949352), (68, 2974676), (136, 1487338), (272, 743669)]