207355940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{942527}}^1$

素因数の和:942547

約数の個数: 24

約数和(自身を含む): 475034112

約数和(自身を除く): 267678172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 942527, 1885054, 3770108, 4712635, 9425270, 10367797, 18850540, 20735594, 41471188, 51838985, 103677970, 207355940]

約数ペア:

[(1, 207355940), (2, 103677970), (4, 51838985), (5, 41471188), (10, 20735594), (11, 18850540), (20, 10367797), (22, 9425270), (44, 4712635), (55, 3770108), (110, 1885054), (220, 942527)]