201687237

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{857}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 296250240

約数和(自身を除く): 94563003

約数列:

[1, 3, 9, 79, 237, 331, 711, 857, 993, 2571, 2979, 7713, 26149, 67703, 78447, 203109, 235341, 283667, 609327, 851001, 2553003, 22409693, 67229079, 201687237]

約数ペア:

[(1, 201687237), (3, 67229079), (9, 22409693), (79, 2553003), (237, 851001), (331, 609327), (711, 283667), (857, 235341), (993, 203109), (2571, 78447), (2979, 67703), (7713, 26149)]