209909968126

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1\times {\mathrm{1254557}}^1$

素因数の和:1255139

約数の個数: 16

約数和(自身を含む): 317051897760

約数和(自身を除く): 107141929634

約数列:

[1, 2, 269, 311, 538, 622, 83659, 167318, 1254557, 2509114, 337475833, 390167227, 674951666, 780334454, 104954984063, 209909968126]

約数ペア:

[(1, 209909968126), (2, 104954984063), (269, 780334454), (311, 674951666), (538, 390167227), (622, 337475833), (83659, 2509114), (167318, 1254557)]