223899985

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{2293}}^1$

素因数の和:2688

約数の個数: 16

約数和(自身を含む): 274178880

約数和(自身を除く): 50278895

約数列:

[1, 5, 59, 295, 331, 1655, 2293, 11465, 19529, 97645, 135287, 676435, 758983, 3794915, 44779997, 223899985]

約数ペア:

[(1, 223899985), (5, 44779997), (59, 3794915), (295, 758983), (331, 676435), (1655, 135287), (2293, 97645), (11465, 19529)]