211681302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5040031}}^1$

素因数の和:5040043

約数の個数: 16

約数和(自身を含む): 483843072

約数和(自身を除く): 272161770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5040031, 10080062, 15120093, 30240186, 35280217, 70560434, 105840651, 211681302]

約数ペア:

[(1, 211681302), (2, 105840651), (3, 70560434), (6, 35280217), (7, 30240186), (14, 15120093), (21, 10080062), (42, 5040031)]