204505084

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{155399}}^1$

素因数の和:155457

約数の個数: 24

約数和(自身を含む): 417715200

約数和(自身を除く): 213210116

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 155399, 310798, 621596, 1087793, 2175586, 4351172, 7303753, 14607506, 29215012, 51126271, 102252542, 204505084]

約数ペア:

[(1, 204505084), (2, 102252542), (4, 51126271), (7, 29215012), (14, 14607506), (28, 7303753), (47, 4351172), (94, 2175586), (188, 1087793), (329, 621596), (658, 310798), (1316, 155399)]