201924670

素因数分解:

$2^1\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{10457}}^1$

素因数の和:12395

約数の個数: 16

約数和(自身を含む): 363687408

約数和(自身を除く): 161762738

約数列:

[1, 2, 5, 10, 1931, 3862, 9655, 10457, 19310, 20914, 52285, 104570, 20192467, 40384934, 100962335, 201924670]

約数ペア:

[(1, 201924670), (2, 100962335), (5, 40384934), (10, 20192467), (1931, 104570), (3862, 52285), (9655, 20914), (10457, 19310)]