201891352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1941263}}^1$

素因数の和:1941282

約数の個数: 16

約数和(自身を含む): 407665440

約数和(自身を除く): 205774088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1941263, 3882526, 7765052, 15530104, 25236419, 50472838, 100945676, 201891352]

約数ペア:

[(1, 201891352), (2, 100945676), (4, 50472838), (8, 25236419), (13, 15530104), (26, 7765052), (52, 3882526), (104, 1941263)]