200454045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{617}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 355078080

約数和(自身を除く): 154624035

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 179, 363, 537, 605, 617, 895, 1815, 1851, 1969, 2685, 3085, 5907, 6787, 9255, 9845, 20361, 21659, 29535, 33935, 64977, 74657, 101805, 108295, 110443, 223971, 324885, 331329, 373285, 552215, 1119855, 1214873, 1656645, 3644619, 6074365, 13363603, 18223095, 40090809, 66818015, 200454045]

約数ペア:

[(1, 200454045), (3, 66818015), (5, 40090809), (11, 18223095), (15, 13363603), (33, 6074365), (55, 3644619), (121, 1656645), (165, 1214873), (179, 1119855), (363, 552215), (537, 373285), (605, 331329), (617, 324885), (895, 223971), (1815, 110443), (1851, 108295), (1969, 101805), (2685, 74657), (3085, 64977), (5907, 33935), (6787, 29535), (9255, 21659), (9845, 20361)]