204679380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83203}}^1$

素因数の和:83256

約数の個数: 48

約数和(自身を含む): 587087424

約数和(自身を除く): 382408044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 83203, 166406, 249609, 332812, 416015, 499218, 832030, 998436, 1248045, 1664060, 2496090, 3411323, 4992180, 6822646, 10233969, 13645292, 17056615, 20467938, 34113230, 40935876, 51169845, 68226460, 102339690, 204679380]

約数ペア:

[(1, 204679380), (2, 102339690), (3, 68226460), (4, 51169845), (5, 40935876), (6, 34113230), (10, 20467938), (12, 17056615), (15, 13645292), (20, 10233969), (30, 6822646), (41, 4992180), (60, 3411323), (82, 2496090), (123, 1664060), (164, 1248045), (205, 998436), (246, 832030), (410, 499218), (492, 416015), (615, 332812), (820, 249609), (1230, 166406), (2460, 83203)]