202955384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{13691}}^1$

素因数の和:13823

約数の個数: 32

約数和(自身を含む): 406652400

約数和(自身を除く): 203697016

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 7412, 13691, 14824, 27382, 54764, 109528, 232747, 465494, 930988, 1492319, 1861976, 2984638, 5969276, 11938552, 25369423, 50738846, 101477692, 202955384]

約数ペア:

[(1, 202955384), (2, 101477692), (4, 50738846), (8, 25369423), (17, 11938552), (34, 5969276), (68, 2984638), (109, 1861976), (136, 1492319), (218, 930988), (436, 465494), (872, 232747), (1853, 109528), (3706, 54764), (7412, 27382), (13691, 14824)]