205375092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1316507}}^1$

素因数の和:1316527

約数の個数: 24

約数和(自身を含む): 516071136

約数和(自身を除く): 310696044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1316507, 2633014, 3949521, 5266028, 7899042, 15798084, 17114591, 34229182, 51343773, 68458364, 102687546, 205375092]

約数ペア:

[(1, 205375092), (2, 102687546), (3, 68458364), (4, 51343773), (6, 34229182), (12, 17114591), (13, 15798084), (26, 7899042), (39, 5266028), (52, 3949521), (78, 2633014), (156, 1316507)]