201639790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1833089}}^1$

素因数の和:1833107

約数の個数: 16

約数和(自身を含む): 395947440

約数和(自身を除く): 194307650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1833089, 3666178, 9165445, 18330890, 20163979, 40327958, 100819895, 201639790]

約数ペア:

[(1, 201639790), (2, 100819895), (5, 40327958), (10, 20163979), (11, 18330890), (22, 9165445), (55, 3666178), (110, 1833089)]