201687426

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{361447}}^1$

素因数の和:361486

約数の個数: 24

約数和(自身を含む): 451087104

約数和(自身を除く): 249399678

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 361447, 722894, 1084341, 2168682, 3253023, 6506046, 11204857, 22409714, 33614571, 67229142, 100843713, 201687426]

約数ペア:

[(1, 201687426), (2, 100843713), (3, 67229142), (6, 33614571), (9, 22409714), (18, 11204857), (31, 6506046), (62, 3253023), (93, 2168682), (186, 1084341), (279, 722894), (558, 361447)]