201069333

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9803}}^1$

素因数の和:9905

約数の個数: 24

約数和(自身を含む): 302825952

約数和(自身を除く): 101756619

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 477, 2279, 6837, 9803, 20511, 29409, 88227, 421529, 519559, 1264587, 1558677, 3793761, 4676031, 22341037, 67023111, 201069333]

約数ペア:

[(1, 201069333), (3, 67023111), (9, 22341037), (43, 4676031), (53, 3793761), (129, 1558677), (159, 1264587), (387, 519559), (477, 421529), (2279, 88227), (6837, 29409), (9803, 20511)]