210327404

素因数分解:

$2^2\times 7^2\times {\mathrm{1073099}}^1$

素因数の和:1073117

約数の個数: 18

約数和(自身を含む): 428166900

約数和(自身を除く): 217839496

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1073099, 2146198, 4292396, 7511693, 15023386, 30046772, 52581851, 105163702, 210327404]

約数ペア:

[(1, 210327404), (2, 105163702), (4, 52581851), (7, 30046772), (14, 15023386), (28, 7511693), (49, 4292396), (98, 2146198), (196, 1073099)]