219645758

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{32009}}^1$

素因数の和:32131

約数の個数: 16

約数和(自身を含む): 341098560

約数和(自身を除く): 121452802

約数列:

[1, 2, 47, 73, 94, 146, 3431, 6862, 32009, 64018, 1504423, 2336657, 3008846, 4673314, 109822879, 219645758]

約数ペア:

[(1, 219645758), (2, 109822879), (47, 4673314), (73, 3008846), (94, 2336657), (146, 1504423), (3431, 64018), (6862, 32009)]