205775507

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{937}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 238176960

約数和(自身を除く): 32401453

約数列:

[1, 7, 137, 229, 937, 959, 1603, 6559, 31373, 128369, 214573, 219611, 898583, 1502011, 29396501, 205775507]

約数ペア:

[(1, 205775507), (7, 29396501), (137, 1502011), (229, 898583), (937, 219611), (959, 214573), (1603, 128369), (6559, 31373)]