201800557

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{2939}}^1$

素因数の和:3540

約数の個数: 16

約数和(自身を含む): 244702080

約数和(自身を除く): 42901523

約数列:

[1, 7, 17, 119, 577, 2939, 4039, 9809, 20573, 49963, 68663, 349741, 1695803, 11870621, 28828651, 201800557]

約数ペア:

[(1, 201800557), (7, 28828651), (17, 11870621), (119, 1695803), (577, 349741), (2939, 68663), (4039, 49963), (9809, 20573)]