221791998

素因数分解:

$2^1\times 3^1\times {\mathrm{1487}}^1\times {\mathrm{24859}}^1$

素因数の和:26351

約数の個数: 16

約数和(自身を含む): 443900160

約数和(自身を除く): 222108162

約数列:

[1, 2, 3, 6, 1487, 2974, 4461, 8922, 24859, 49718, 74577, 149154, 36965333, 73930666, 110895999, 221791998]

約数ペア:

[(1, 221791998), (2, 110895999), (3, 73930666), (6, 36965333), (1487, 149154), (2974, 74577), (4461, 49718), (8922, 24859)]