199681822

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{34157}}^1$

素因数の和:34275

約数の個数: 16

約数和(自身を含む): 311520960

約数和(自身を除く): 111839138

約数列:

[1, 2, 37, 74, 79, 158, 2923, 5846, 34157, 68314, 1263809, 2527618, 2698403, 5396806, 99840911, 199681822]

約数ペア:

[(1, 199681822), (2, 99840911), (37, 5396806), (74, 2698403), (79, 2527618), (158, 1263809), (2923, 68314), (5846, 34157)]