117639208

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{201437}}^1$

素因数の和:201516

約数の個数: 16

約数和(自身を含む): 223596180

約数和(自身を除く): 105956972

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 201437, 402874, 805748, 1611496, 14704901, 29409802, 58819604, 117639208]

約数ペア:

[(1, 117639208), (2, 58819604), (4, 29409802), (8, 14704901), (73, 1611496), (146, 805748), (292, 402874), (584, 201437)]