209215518

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{10163}}^1$

素因数の和:10288

約数の個数: 32

約数和(自身を含む): 433230336

約数和(自身を除く): 224014818

約数列:

[1, 2, 3, 6, 47, 73, 94, 141, 146, 219, 282, 438, 3431, 6862, 10163, 10293, 20326, 20586, 30489, 60978, 477661, 741899, 955322, 1432983, 1483798, 2225697, 2865966, 4451394, 34869253, 69738506, 104607759, 209215518]

約数ペア:

[(1, 209215518), (2, 104607759), (3, 69738506), (6, 34869253), (47, 4451394), (73, 2865966), (94, 2225697), (141, 1483798), (146, 1432983), (219, 955322), (282, 741899), (438, 477661), (3431, 60978), (6862, 30489), (10163, 20586), (10293, 20326)]