204558008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1504103}}^1$

素因数の和:1504126

約数の個数: 16

約数和(自身を含む): 406108080

約数和(自身を除く): 201550072

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1504103, 3008206, 6016412, 12032824, 25569751, 51139502, 102279004, 204558008]

約数ペア:

[(1, 204558008), (2, 102279004), (4, 51139502), (8, 25569751), (17, 12032824), (34, 6016412), (68, 3008206), (136, 1504103)]