209964134

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{4783}}^1$

素因数の和:5299

約数の個数: 16

約数和(自身を含む): 322403328

約数和(自身を除く): 112439194

約数列:

[1, 2, 47, 94, 467, 934, 4783, 9566, 21949, 43898, 224801, 449602, 2233661, 4467322, 104982067, 209964134]

約数ペア:

[(1, 209964134), (2, 104982067), (47, 4467322), (94, 2233661), (467, 449602), (934, 224801), (4783, 43898), (9566, 21949)]