219117238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{48413}}^1$

素因数の和:48519

約数の個数: 16

約数和(自身を含む): 343933056

約数和(自身を除く): 124815818

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 48413, 96826, 1500803, 3001606, 3534149, 7068298, 109558619, 219117238]

約数ペア:

[(1, 219117238), (2, 109558619), (31, 7068298), (62, 3534149), (73, 3001606), (146, 1500803), (2263, 96826), (4526, 48413)]