207492010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{171481}}^1$

素因数の和:171510

約数の個数: 24

約数和(自身を含む): 410527908

約数和(自身を除く): 203035898

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 171481, 342962, 857405, 1714810, 1886291, 3772582, 9431455, 18862910, 20749201, 41498402, 103746005, 207492010]

約数ペア:

[(1, 207492010), (2, 103746005), (5, 41498402), (10, 20749201), (11, 18862910), (22, 9431455), (55, 3772582), (110, 1886291), (121, 1714810), (242, 857405), (605, 342962), (1210, 171481)]