201886984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1941221}}^1$

素因数の和:1941240

約数の個数: 16

約数和(自身を含む): 407656620

約数和(自身を除く): 205769636

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1941221, 3882442, 7764884, 15529768, 25235873, 50471746, 100943492, 201886984]

約数ペア:

[(1, 201886984), (2, 100943492), (4, 50471746), (8, 25235873), (13, 15529768), (26, 7764884), (52, 3882442), (104, 1941221)]