331793098

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{9161}}^1$

素因数の和:9382

約数の個数: 32

約数和(自身を含む): 615686400

約数和(自身を除く): 283893302

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 199, 398, 1393, 2587, 2786, 5174, 9161, 18109, 18322, 36218, 64127, 119093, 128254, 238186, 833651, 1667302, 1823039, 3646078, 12761273, 23699507, 25522546, 47399014, 165896549, 331793098]

約数ペア:

[(1, 331793098), (2, 165896549), (7, 47399014), (13, 25522546), (14, 23699507), (26, 12761273), (91, 3646078), (182, 1823039), (199, 1667302), (398, 833651), (1393, 238186), (2587, 128254), (2786, 119093), (5174, 64127), (9161, 36218), (18109, 18322)]