204538594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 355255488

約数和(自身を除く): 150716894

約数列:

[1, 2, 13, 17, 26, 34, 163, 167, 221, 289, 326, 334, 442, 578, 2119, 2171, 2771, 2839, 3757, 4238, 4342, 5542, 5678, 7514, 27221, 36023, 36907, 47107, 48263, 54442, 72046, 73814, 94214, 96526, 353873, 462757, 612391, 627419, 707746, 925514, 1224782, 1254838, 6015841, 7866869, 12031682, 15733738, 102269297, 204538594]

約数ペア:

[(1, 204538594), (2, 102269297), (13, 15733738), (17, 12031682), (26, 7866869), (34, 6015841), (163, 1254838), (167, 1224782), (221, 925514), (289, 707746), (326, 627419), (334, 612391), (442, 462757), (578, 353873), (2119, 96526), (2171, 94214), (2771, 73814), (2839, 72046), (3757, 54442), (4238, 48263), (4342, 47107), (5542, 36907), (5678, 36023), (7514, 27221)]