196697090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{479749}}^1$

素因数の和:479797

約数の個数: 16

約数和(自身を含む): 362691000

約数和(自身を除く): 165993910

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 479749, 959498, 2398745, 4797490, 19669709, 39339418, 98348545, 196697090]

約数ペア:

[(1, 196697090), (2, 98348545), (5, 39339418), (10, 19669709), (41, 4797490), (82, 2398745), (205, 959498), (410, 479749)]