281630204

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{20521}}^1$

素因数の和:20645

約数の個数: 24

約数和(自身を含む): 510259008

約数和(自身を除く): 228628804

約数列:

[1, 2, 4, 47, 73, 94, 146, 188, 292, 3431, 6862, 13724, 20521, 41042, 82084, 964487, 1498033, 1928974, 2996066, 3857948, 5992132, 70407551, 140815102, 281630204]

約数ペア:

[(1, 281630204), (2, 140815102), (4, 70407551), (47, 5992132), (73, 3857948), (94, 2996066), (146, 1928974), (188, 1498033), (292, 964487), (3431, 82084), (6862, 41042), (13724, 20521)]