202327947

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{2161}}^1$

素因数の和:2371

約数の個数: 24

約数和(自身を含む): 298148448

約数和(自身を除く): 95820501

約数列:

[1, 3, 9, 101, 103, 303, 309, 909, 927, 2161, 6483, 10403, 19449, 31209, 93627, 218261, 222583, 654783, 667749, 1964349, 2003247, 22480883, 67442649, 202327947]

約数ペア:

[(1, 202327947), (3, 67442649), (9, 22480883), (101, 2003247), (103, 1964349), (303, 667749), (309, 654783), (909, 222583), (927, 218261), (2161, 93627), (6483, 31209), (10403, 19449)]