210528906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{5849}}^1$

素因数の和:6718

約数の個数: 32

約数和(自身を含む): 481852800

約数和(自身を除く): 271323894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 857, 1714, 2571, 5142, 5849, 5999, 11698, 11998, 17547, 17997, 35094, 35994, 40943, 81886, 122829, 245658, 5012593, 10025186, 15037779, 30075558, 35088151, 70176302, 105264453, 210528906]

約数ペア:

[(1, 210528906), (2, 105264453), (3, 70176302), (6, 35088151), (7, 30075558), (14, 15037779), (21, 10025186), (42, 5012593), (857, 245658), (1714, 122829), (2571, 81886), (5142, 40943), (5849, 35994), (5999, 35094), (11698, 17997), (11998, 17547)]