196280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{701}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 505440

約数和(自身を除く): 309160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 701, 1402, 2804, 3505, 4907, 5608, 7010, 9814, 14020, 19628, 24535, 28040, 39256, 49070, 98140, 196280]

約数ペア:

[(1, 196280), (2, 98140), (4, 49070), (5, 39256), (7, 28040), (8, 24535), (10, 19628), (14, 14020), (20, 9814), (28, 7010), (35, 5608), (40, 4907), (56, 3505), (70, 2804), (140, 1402), (280, 701)]