206996951

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{2749}}^1$

素因数の和:3134

約数の個数: 16

約数和(自身を含む): 244992000

約数和(自身を除く): 37995049

約数列:

[1, 7, 31, 217, 347, 2429, 2749, 10757, 19243, 75299, 85219, 596533, 953903, 6677321, 29570993, 206996951]

約数ペア:

[(1, 206996951), (7, 29570993), (31, 6677321), (217, 953903), (347, 596533), (2429, 85219), (2749, 75299), (10757, 19243)]