201689554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{27697}}^1$

素因数の和:28041

約数の個数: 16

約数和(自身を含む): 331046496

約数和(自身を除く): 129356942

約数列:

[1, 2, 11, 22, 331, 662, 3641, 7282, 27697, 55394, 304667, 609334, 9167707, 18335414, 100844777, 201689554]

約数ペア:

[(1, 201689554), (2, 100844777), (11, 18335414), (22, 9167707), (331, 609334), (662, 304667), (3641, 55394), (7282, 27697)]