195656

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 377340

約数和(自身を除く): 181684

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 661, 1322, 2644, 5288, 24457, 48914, 97828, 195656]

約数ペア:

[(1, 195656), (2, 97828), (4, 48914), (8, 24457), (37, 5288), (74, 2644), (148, 1322), (296, 661)]