207815201

素因数分解:

${\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{4099}}^1$

素因数の和:4540

約数の個数: 12

約数和(自身を含む): 229026000

約数和(自身を除く): 21210799

約数列:

[1, 11, 121, 419, 4099, 4609, 45089, 50699, 495979, 1717481, 18892291, 207815201]

約数ペア:

[(1, 207815201), (11, 18892291), (121, 1717481), (419, 495979), (4099, 50699), (4609, 45089)]