204876111

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 319915008

約数和(自身を除く): 115038897

約数列:

[1, 3, 11, 23, 33, 53, 69, 121, 159, 253, 363, 463, 583, 759, 1219, 1389, 1749, 2783, 3657, 5093, 6413, 8349, 10649, 13409, 15279, 19239, 24539, 31947, 40227, 56023, 73617, 117139, 147499, 168069, 269929, 351417, 442497, 564397, 809787, 1288529, 1693191, 2969219, 3865587, 6208367, 8907657, 18625101, 68292037, 204876111]

約数ペア:

[(1, 204876111), (3, 68292037), (11, 18625101), (23, 8907657), (33, 6208367), (53, 3865587), (69, 2969219), (121, 1693191), (159, 1288529), (253, 809787), (363, 564397), (463, 442497), (583, 351417), (759, 269929), (1219, 168069), (1389, 147499), (1749, 117139), (2783, 73617), (3657, 56023), (5093, 40227), (6413, 31947), (8349, 24539), (10649, 19239), (13409, 15279)]