210203670380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{955471229}}^1$

素因数の和:955471249

約数の個数: 24

約数和(自身を含む): 481557499920

約数和(自身を除く): 271353829540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 955471229, 1910942458, 3821884916, 4777356145, 9554712290, 10510183519, 19109424580, 21020367038, 42040734076, 52550917595, 105101835190, 210203670380]

約数ペア:

[(1, 210203670380), (2, 105101835190), (4, 52550917595), (5, 42040734076), (10, 21020367038), (11, 19109424580), (20, 10510183519), (22, 9554712290), (44, 4777356145), (55, 3821884916), (110, 1910942458), (220, 955471229)]