208404804

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{423587}}^1$

素因数の和:423635

約数の個数: 24

約数和(自身を含む): 498139488

約数和(自身を除く): 289734684

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 423587, 847174, 1270761, 1694348, 2541522, 5083044, 17367067, 34734134, 52101201, 69468268, 104202402, 208404804]

約数ペア:

[(1, 208404804), (2, 104202402), (3, 69468268), (4, 52101201), (6, 34734134), (12, 17367067), (41, 5083044), (82, 2541522), (123, 1694348), (164, 1270761), (246, 847174), (492, 423587)]