203469119

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{218549}}^1$

素因数の和:218582

約数の個数: 12

約数和(自身を含む): 249147000

約数和(自身を除く): 45677881

約数列:

[1, 7, 19, 49, 133, 931, 218549, 1529843, 4152431, 10708901, 29067017, 203469119]

約数ペア:

[(1, 203469119), (7, 29067017), (19, 10708901), (49, 4152431), (133, 1529843), (931, 218549)]