228280948

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{198851}}^1$

素因数の和:198903

約数の個数: 24

約数和(自身を含む): 467699904

約数和(自身を除く): 239418956

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 198851, 397702, 795404, 1391957, 2783914, 5567828, 8152891, 16305782, 32611564, 57070237, 114140474, 228280948]

約数ペア:

[(1, 228280948), (2, 114140474), (4, 57070237), (7, 32611564), (14, 16305782), (28, 8152891), (41, 5567828), (82, 2783914), (164, 1391957), (287, 795404), (574, 397702), (1148, 198851)]