201855107

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7829}}^1$

素因数の和:7930

約数の個数: 16

約数和(自身を含む): 225504000

約数和(自身を除く): 23648893

約数列:

[1, 19, 23, 59, 437, 1121, 1357, 7829, 25783, 148751, 180067, 461911, 3421273, 8776309, 10623953, 201855107]

約数ペア:

[(1, 201855107), (19, 10623953), (23, 8776309), (59, 3421273), (437, 461911), (1121, 180067), (1357, 148751), (7829, 25783)]