206550242

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 327013632

約数和(自身を除く): 120463390

約数列:

[1, 2, 43, 47, 86, 94, 137, 274, 373, 746, 2021, 4042, 5891, 6439, 11782, 12878, 16039, 17531, 32078, 35062, 51101, 102202, 276877, 553754, 753833, 1507666, 2197343, 2401747, 4394686, 4803494, 103275121, 206550242]

約数ペア:

[(1, 206550242), (2, 103275121), (43, 4803494), (47, 4394686), (86, 2401747), (94, 2197343), (137, 1507666), (274, 753833), (373, 553754), (746, 276877), (2021, 102202), (4042, 51101), (5891, 35062), (6439, 32078), (11782, 17531), (12878, 16039)]