201618794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1\times {\mathrm{4663}}^1$

素因数の和:6341

約数の個数: 16

約数和(自身を含む): 325957632

約数和(自身を除く): 124338838

約数列:

[1, 2, 13, 26, 1663, 3326, 4663, 9326, 21619, 43238, 60619, 121238, 7754569, 15509138, 100809397, 201618794]

約数ペア:

[(1, 201618794), (2, 100809397), (13, 15509138), (26, 7754569), (1663, 121238), (3326, 60619), (4663, 43238), (9326, 21619)]