212210384

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{117373}}^1$

素因数の和:117494

約数の個数: 20

約数和(自身を含む): 414799716

約数和(自身を除く): 202589332

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 117373, 234746, 469492, 938984, 1877968, 13263149, 26526298, 53052596, 106105192, 212210384]

約数ペア:

[(1, 212210384), (2, 106105192), (4, 53052596), (8, 26526298), (16, 13263149), (113, 1877968), (226, 938984), (452, 469492), (904, 234746), (1808, 117373)]