193080208

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{326149}}^1$

素因数の和:326194

約数の個数: 20

約数和(自身を含む): 384204700

約数和(自身を除く): 191124492

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 326149, 652298, 1304596, 2609192, 5218384, 12067513, 24135026, 48270052, 96540104, 193080208]

約数ペア:

[(1, 193080208), (2, 96540104), (4, 48270052), (8, 24135026), (16, 12067513), (37, 5218384), (74, 2609192), (148, 1304596), (296, 652298), (592, 326149)]