220606362

素因数分解:

$2^1\times 3^3\times {\mathrm{269}}^1\times {\mathrm{15187}}^1$

素因数の和:15467

約数の個数: 32

約数和(自身を含む): 492091200

約数和(自身を除く): 271484838

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 269, 538, 807, 1614, 2421, 4842, 7263, 14526, 15187, 30374, 45561, 91122, 136683, 273366, 410049, 820098, 4085303, 8170606, 12255909, 24511818, 36767727, 73535454, 110303181, 220606362]

約数ペア:

[(1, 220606362), (2, 110303181), (3, 73535454), (6, 36767727), (9, 24511818), (18, 12255909), (27, 8170606), (54, 4085303), (269, 820098), (538, 410049), (807, 273366), (1614, 136683), (2421, 91122), (4842, 45561), (7263, 30374), (14526, 15187)]