219492708

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{22279}}^1$

素因数の和:23107

約数の個数: 24

約数和(自身を含む): 512796480

約数和(自身を除く): 293303772

約数列:

[1, 2, 3, 4, 6, 12, 821, 1642, 2463, 3284, 4926, 9852, 22279, 44558, 66837, 89116, 133674, 267348, 18291059, 36582118, 54873177, 73164236, 109746354, 219492708]

約数ペア:

[(1, 219492708), (2, 109746354), (3, 73164236), (4, 54873177), (6, 36582118), (12, 18291059), (821, 267348), (1642, 133674), (2463, 89116), (3284, 66837), (4926, 44558), (9852, 22279)]