202017987

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1320379}}^1$

素因数の和:1320402

約数の個数: 12

約数和(自身を含む): 308968920

約数和(自身を除く): 106950933

約数列:

[1, 3, 9, 17, 51, 153, 1320379, 3961137, 11883411, 22446443, 67339329, 202017987]

約数ペア:

[(1, 202017987), (3, 67339329), (9, 22446443), (17, 11883411), (51, 3961137), (153, 1320379)]