211679906384

素因数分解:

$2^4\times {\mathrm{607}}^1\times {\mathrm{21795707}}^1$

素因数の和:21796322

約数の個数: 20

約数和(自身を含む): 410805504384

約数和(自身を除く): 199125598000

約数列:

[1, 2, 4, 8, 16, 607, 1214, 2428, 4856, 9712, 21795707, 43591414, 87182828, 174365656, 348731312, 13229994149, 26459988298, 52919976596, 105839953192, 211679906384]

約数ペア:

[(1, 211679906384), (2, 105839953192), (4, 52919976596), (8, 26459988298), (16, 13229994149), (607, 348731312), (1214, 174365656), (2428, 87182828), (4856, 43591414), (9712, 21795707)]