204150303

素因数分解:

$3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{8081}}^1$

素因数の和:8495

約数の個数: 24

約数和(自身を含む): 337892256

約数和(自身を除く): 133741953

約数列:

[1, 3, 7, 9, 21, 63, 401, 1203, 2807, 3609, 8081, 8421, 24243, 25263, 56567, 72729, 169701, 509103, 3240481, 9721443, 22683367, 29164329, 68050101, 204150303]

約数ペア:

[(1, 204150303), (3, 68050101), (7, 29164329), (9, 22683367), (21, 9721443), (63, 3240481), (401, 509103), (1203, 169701), (2807, 72729), (3609, 56567), (8081, 25263), (8421, 24243)]