214630405

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{32251}}^1$

素因数の和:32289

約数の個数: 16

約数和(自身を含む): 283301568

約数和(自身を除く): 68671163

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6655, 32251, 161255, 354761, 1773805, 3902371, 19511855, 42926081, 214630405]

約数ペア:

[(1, 214630405), (5, 42926081), (11, 19511855), (55, 3902371), (121, 1773805), (605, 354761), (1331, 161255), (6655, 32251)]