201023271

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{1259}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 295036560

約数和(自身を除く): 94013289

約数列:

[1, 3, 9, 113, 157, 339, 471, 1017, 1259, 1413, 3777, 11331, 17741, 53223, 142267, 159669, 197663, 426801, 592989, 1280403, 1778967, 22335919, 67007757, 201023271]

約数ペア:

[(1, 201023271), (3, 67007757), (9, 22335919), (113, 1778967), (157, 1280403), (339, 592989), (471, 426801), (1017, 197663), (1259, 159669), (1413, 142267), (3777, 53223), (11331, 17741)]