204096540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{6529}}^1$

素因数の和:7062

約数の個数: 48

約数和(自身を含む): 572654880

約数和(自身を除く): 368558340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 1042, 1563, 2084, 2605, 3126, 5210, 6252, 6529, 7815, 10420, 13058, 15630, 19587, 26116, 31260, 32645, 39174, 65290, 78348, 97935, 130580, 195870, 391740, 3401609, 6803218, 10204827, 13606436, 17008045, 20409654, 34016090, 40819308, 51024135, 68032180, 102048270, 204096540]

約数ペア:

[(1, 204096540), (2, 102048270), (3, 68032180), (4, 51024135), (5, 40819308), (6, 34016090), (10, 20409654), (12, 17008045), (15, 13606436), (20, 10204827), (30, 6803218), (60, 3401609), (521, 391740), (1042, 195870), (1563, 130580), (2084, 97935), (2605, 78348), (3126, 65290), (5210, 39174), (6252, 32645), (6529, 31260), (7815, 26116), (10420, 19587), (13058, 15630)]