207156962

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{479}}^1\times {\mathrm{599}}^1$

素因数の和:1118

約数の個数: 24

約数和(自身を含む): 329184000

約数和(自身を除く): 122027038

約数列:

[1, 2, 19, 38, 361, 479, 599, 722, 958, 1198, 9101, 11381, 18202, 22762, 172919, 216239, 286921, 345838, 432478, 573842, 5451499, 10902998, 103578481, 207156962]

約数ペア:

[(1, 207156962), (2, 103578481), (19, 10902998), (38, 5451499), (361, 573842), (479, 432478), (599, 345838), (722, 286921), (958, 216239), (1198, 172919), (9101, 22762), (11381, 18202)]