204065739

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{5981}}^1$

素因数の和:6227

約数の個数: 24

約数和(自身を含む): 313552512

約数和(自身を除く): 109486773

約数列:

[1, 3, 9, 17, 51, 153, 223, 669, 2007, 3791, 5981, 11373, 17943, 34119, 53829, 101677, 305031, 915093, 1333763, 4001289, 12003867, 22673971, 68021913, 204065739]

約数ペア:

[(1, 204065739), (3, 68021913), (9, 22673971), (17, 12003867), (51, 4001289), (153, 1333763), (223, 915093), (669, 305031), (2007, 101677), (3791, 53829), (5981, 34119), (11373, 17943)]