197689168

素因数分解:

$2^4\times {\mathrm{599}}^1\times {\mathrm{20627}}^1$

素因数の和:21234

約数の個数: 20

約数和(自身を含む): 383680800

約数和(自身を除く): 185991632

約数列:

[1, 2, 4, 8, 16, 599, 1198, 2396, 4792, 9584, 20627, 41254, 82508, 165016, 330032, 12355573, 24711146, 49422292, 98844584, 197689168]

約数ペア:

[(1, 197689168), (2, 98844584), (4, 49422292), (8, 24711146), (16, 12355573), (599, 330032), (1198, 165016), (2396, 82508), (4792, 41254), (9584, 20627)]