201385778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{12911}}^1$

素因数の和:13633

約数の個数: 16

約数和(自身を含む): 330030720

約数和(自身を除く): 128644942

約数列:

[1, 2, 11, 22, 709, 1418, 7799, 12911, 15598, 25822, 142021, 284042, 9153899, 18307798, 100692889, 201385778]

約数ペア:

[(1, 201385778), (2, 100692889), (11, 18307798), (22, 9153899), (709, 284042), (1418, 142021), (7799, 25822), (12911, 15598)]