194621185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1277}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 271631232

約数和(自身を除く): 77010047

約数列:

[1, 5, 11, 17, 55, 85, 163, 187, 815, 935, 1277, 1793, 2771, 6385, 8965, 13855, 14047, 21709, 30481, 70235, 108545, 152405, 208151, 238799, 1040755, 1193995, 2289661, 3538567, 11448305, 17692835, 38924237, 194621185]

約数ペア:

[(1, 194621185), (5, 38924237), (11, 17692835), (17, 11448305), (55, 3538567), (85, 2289661), (163, 1193995), (187, 1040755), (815, 238799), (935, 208151), (1277, 152405), (1793, 108545), (2771, 70235), (6385, 30481), (8965, 21709), (13855, 14047)]