223236041

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1\times {\mathrm{1129}}^1$

素因数の和:1784

約数の個数: 16

約数和(自身を含む): 261219840

約数和(自身を除く): 37983799

約数列:

[1, 7, 47, 329, 601, 1129, 4207, 7903, 28247, 53063, 197729, 371441, 678529, 4749703, 31890863, 223236041]

約数ペア:

[(1, 223236041), (7, 31890863), (47, 4749703), (329, 678529), (601, 371441), (1129, 197729), (4207, 53063), (7903, 28247)]