201490056

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{10889}}^1$

素因数の和:11158

約数の個数: 48

約数和(自身を含む): 547875900

約数和(自身を除く): 346385844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 9252, 10889, 18504, 21778, 32667, 43556, 65334, 87112, 98001, 130668, 196002, 261336, 392004, 784008, 2798473, 5596946, 8395419, 11193892, 16790838, 22387784, 25186257, 33581676, 50372514, 67163352, 100745028, 201490056]

約数ペア:

[(1, 201490056), (2, 100745028), (3, 67163352), (4, 50372514), (6, 33581676), (8, 25186257), (9, 22387784), (12, 16790838), (18, 11193892), (24, 8395419), (36, 5596946), (72, 2798473), (257, 784008), (514, 392004), (771, 261336), (1028, 196002), (1542, 130668), (2056, 98001), (2313, 87112), (3084, 65334), (4626, 43556), (6168, 32667), (9252, 21778), (10889, 18504)]