204020218

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1\times {\mathrm{1301}}^1$

素因数の和:2273

約数の個数: 16

約数和(自身を含む): 310058280

約数和(自身を除く): 106038062

約数列:

[1, 2, 89, 178, 881, 1301, 1762, 2602, 78409, 115789, 156818, 231578, 1146181, 2292362, 102010109, 204020218]

約数ペア:

[(1, 204020218), (2, 102010109), (89, 2292362), (178, 1146181), (881, 231578), (1301, 156818), (1762, 115789), (2602, 78409)]