204981796

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1753}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 396039168

約数和(自身を除く): 191057372

約数列:

[1, 2, 4, 23, 31, 41, 46, 62, 82, 92, 124, 164, 713, 943, 1271, 1426, 1753, 1886, 2542, 2852, 3506, 3772, 5084, 7012, 29233, 40319, 54343, 58466, 71873, 80638, 108686, 116932, 143746, 161276, 217372, 287492, 1249889, 1653079, 2228063, 2499778, 3306158, 4456126, 4999556, 6612316, 8912252, 51245449, 102490898, 204981796]

約数ペア:

[(1, 204981796), (2, 102490898), (4, 51245449), (23, 8912252), (31, 6612316), (41, 4999556), (46, 4456126), (62, 3306158), (82, 2499778), (92, 2228063), (124, 1653079), (164, 1249889), (713, 287492), (943, 217372), (1271, 161276), (1426, 143746), (1753, 116932), (1886, 108686), (2542, 80638), (2852, 71873), (3506, 58466), (3772, 54343), (5084, 40319), (7012, 29233)]