216046655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1\times {\mathrm{3191}}^1$

素因数の和:4438

約数の個数: 16

約数和(自身を含む): 283143168

約数和(自身を除く): 67096513

約数列:

[1, 5, 11, 55, 1231, 3191, 6155, 13541, 15955, 35101, 67705, 175505, 3928121, 19640605, 43209331, 216046655]

約数ペア:

[(1, 216046655), (5, 43209331), (11, 19640605), (55, 3928121), (1231, 175505), (3191, 67705), (6155, 35101), (13541, 15955)]