201440318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1\times {\mathrm{4019}}^1$

素因数の和:5359

約数の個数: 16

約数和(自身を含む): 318384000

約数和(自身を除く): 116943682

約数列:

[1, 2, 19, 38, 1319, 2638, 4019, 8038, 25061, 50122, 76361, 152722, 5301061, 10602122, 100720159, 201440318]

約数ペア:

[(1, 201440318), (2, 100720159), (19, 10602122), (38, 5301061), (1319, 152722), (2638, 76361), (4019, 50122), (8038, 25061)]