204538600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{146099}}^1$

素因数の和:146122

約数の個数: 48

約数和(自身を含む): 543492000

約数和(自身を除く): 338953400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 146099, 292198, 584396, 730495, 1022693, 1168792, 1460990, 2045386, 2921980, 3652475, 4090772, 5113465, 5843960, 7304950, 8181544, 10226930, 14609900, 20453860, 25567325, 29219800, 40907720, 51134650, 102269300, 204538600]

約数ペア:

[(1, 204538600), (2, 102269300), (4, 51134650), (5, 40907720), (7, 29219800), (8, 25567325), (10, 20453860), (14, 14609900), (20, 10226930), (25, 8181544), (28, 7304950), (35, 5843960), (40, 5113465), (50, 4090772), (56, 3652475), (70, 2921980), (100, 2045386), (140, 1460990), (175, 1168792), (200, 1022693), (280, 730495), (350, 584396), (700, 292198), (1400, 146099)]