220208406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3336491}}^1$

素因数の和:3336507

約数の個数: 16

約数和(自身を含む): 480454848

約数和(自身を除く): 260246442

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 3336491, 6672982, 10009473, 20018946, 36701401, 73402802, 110104203, 220208406]

約数ペア:

[(1, 220208406), (2, 110104203), (3, 73402802), (6, 36701401), (11, 20018946), (22, 10009473), (33, 6672982), (66, 3336491)]