202826305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 278691840

約数和(自身を除く): 75865535

約数列:

[1, 5, 11, 23, 55, 115, 223, 253, 719, 1115, 1265, 2453, 3595, 5129, 7909, 12265, 16537, 25645, 39545, 56419, 82685, 160337, 181907, 282095, 801685, 909535, 1763707, 3687751, 8818535, 18438755, 40565261, 202826305]

約数ペア:

[(1, 202826305), (5, 40565261), (11, 18438755), (23, 8818535), (55, 3687751), (115, 1763707), (223, 909535), (253, 801685), (719, 282095), (1115, 181907), (1265, 160337), (2453, 82685), (3595, 56419), (5129, 39545), (7909, 25645), (12265, 16537)]