200947810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2870683}}^1$

素因数の和:2870697

約数の個数: 16

約数和(自身を含む): 413378496

約数和(自身を除く): 212430686

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2870683, 5741366, 14353415, 20094781, 28706830, 40189562, 100473905, 200947810]

約数ペア:

[(1, 200947810), (2, 100473905), (5, 40189562), (7, 28706830), (10, 20094781), (14, 14353415), (35, 5741366), (70, 2870683)]