201236973

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{80527}}^1$

素因数の和:80561

約数の個数: 24

約数和(自身を含む): 330486912

約数和(自身を除く): 129249939

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 80527, 241581, 563689, 1368959, 1691067, 3945823, 4106877, 9582713, 11837469, 28748139, 67078991, 201236973]

約数ペア:

[(1, 201236973), (3, 67078991), (7, 28748139), (17, 11837469), (21, 9582713), (49, 4106877), (51, 3945823), (119, 1691067), (147, 1368959), (357, 563689), (833, 241581), (2499, 80527)]