207366209

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{3181}}^1$

素因数の和:3320

約数の個数: 16

約数和(自身を含む): 226049280

約数和(自身を除く): 18683071

約数列:

[1, 19, 47, 73, 893, 1387, 3181, 3431, 60439, 65189, 149507, 232213, 2840633, 4412047, 10914011, 207366209]

約数ペア:

[(1, 207366209), (19, 10914011), (47, 4412047), (73, 2840633), (893, 232213), (1387, 149507), (3181, 65189), (3431, 60439)]