207244550

素因数分解:

$2^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{21701}}^1$

素因数の和:21904

約数の個数: 24

約数和(自身を含む): 387510912

約数和(自身を除く): 180266362

約数列:

[1, 2, 5, 10, 25, 50, 191, 382, 955, 1910, 4775, 9550, 21701, 43402, 108505, 217010, 542525, 1085050, 4144891, 8289782, 20724455, 41448910, 103622275, 207244550]

約数ペア:

[(1, 207244550), (2, 103622275), (5, 41448910), (10, 20724455), (25, 8289782), (50, 4144891), (191, 1085050), (382, 542525), (955, 217010), (1910, 108505), (4775, 43402), (9550, 21701)]