222795304

素因数分解:

$2^3\times {\mathrm{673}}^1\times {\mathrm{41381}}^1$

素因数の和:42060

約数の個数: 16

約数和(自身を含む): 418372020

約数和(自身を除く): 195576716

約数列:

[1, 2, 4, 8, 673, 1346, 2692, 5384, 41381, 82762, 165524, 331048, 27849413, 55698826, 111397652, 222795304]

約数ペア:

[(1, 222795304), (2, 111397652), (4, 55698826), (8, 27849413), (673, 331048), (1346, 165524), (2692, 82762), (5384, 41381)]