219420010

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{701}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 400460112

約数和(自身を除く): 181040102

約数列:

[1, 2, 5, 10, 113, 226, 277, 554, 565, 701, 1130, 1385, 1402, 2770, 3505, 7010, 31301, 62602, 79213, 156505, 158426, 194177, 313010, 388354, 396065, 792130, 970885, 1941770, 21942001, 43884002, 109710005, 219420010]

約数ペア:

[(1, 219420010), (2, 109710005), (5, 43884002), (10, 21942001), (113, 1941770), (226, 970885), (277, 792130), (554, 396065), (565, 388354), (701, 313010), (1130, 194177), (1385, 158426), (1402, 156505), (2770, 79213), (3505, 62602), (7010, 31301)]