196567578

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1601}}^1$

素因数の和:1987

約数の個数: 48

約数和(自身を含む): 449841600

約数和(自身を除く): 253274022

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 359, 718, 1077, 1601, 2154, 3202, 3231, 4803, 6462, 6821, 9606, 13642, 14409, 20463, 28818, 30419, 40926, 60838, 61389, 91257, 122778, 182514, 273771, 547542, 574759, 1149518, 1724277, 3448554, 5172831, 10345662, 10920421, 21840842, 32761263, 65522526, 98283789, 196567578]

約数ペア:

[(1, 196567578), (2, 98283789), (3, 65522526), (6, 32761263), (9, 21840842), (18, 10920421), (19, 10345662), (38, 5172831), (57, 3448554), (114, 1724277), (171, 1149518), (342, 574759), (359, 547542), (718, 273771), (1077, 182514), (1601, 122778), (2154, 91257), (3202, 61389), (3231, 60838), (4803, 40926), (6462, 30419), (6821, 28818), (9606, 20463), (13642, 14409)]