190479070

素因数分解:

$2^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{21001}}^1$

素因数の和:21915

約数の個数: 16

約数和(自身を含む): 343256688

約数和(自身を除く): 152777618

約数列:

[1, 2, 5, 10, 907, 1814, 4535, 9070, 21001, 42002, 105005, 210010, 19047907, 38095814, 95239535, 190479070]

約数ペア:

[(1, 190479070), (2, 95239535), (5, 38095814), (10, 19047907), (907, 210010), (1814, 105005), (4535, 42002), (9070, 21001)]