210926210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1917511}}^1$

素因数の和:1917529

約数の個数: 16

約数和(自身を含む): 414182592

約数和(自身を除く): 203256382

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1917511, 3835022, 9587555, 19175110, 21092621, 42185242, 105463105, 210926210]

約数ペア:

[(1, 210926210), (2, 105463105), (5, 42185242), (10, 21092621), (11, 19175110), (22, 9587555), (55, 3835022), (110, 1917511)]