228260284

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{198833}}^1$

素因数の和:198885

約数の個数: 24

約数和(自身を含む): 467657568

約数和(自身を除く): 239397284

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 198833, 397666, 795332, 1391831, 2783662, 5567324, 8152153, 16304306, 32608612, 57065071, 114130142, 228260284]

約数ペア:

[(1, 228260284), (2, 114130142), (4, 57065071), (7, 32608612), (14, 16304306), (28, 8152153), (41, 5567324), (82, 2783662), (164, 1391831), (287, 795332), (574, 397666), (1148, 198833)]