250212957

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 365424000

約数和(自身を除く): 115211043

約数列:

[1, 3, 19, 29, 57, 87, 229, 551, 661, 687, 1653, 1983, 4351, 6641, 12559, 13053, 19169, 19923, 37677, 57507, 126179, 151369, 364211, 378537, 454107, 1092633, 2876011, 4389701, 8628033, 13169103, 83404319, 250212957]

約数ペア:

[(1, 250212957), (3, 83404319), (19, 13169103), (29, 8628033), (57, 4389701), (87, 2876011), (229, 1092633), (551, 454107), (661, 378537), (687, 364211), (1653, 151369), (1983, 126179), (4351, 57507), (6641, 37677), (12559, 19923), (13053, 19169)]