202166800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{4177}}^1$

素因数の和:4217

約数の個数: 90

約数和(自身を含む): 534002714

約数和(自身を除く): 331835914

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 200, 220, 242, 275, 400, 440, 484, 550, 605, 880, 968, 1100, 1210, 1936, 2200, 2420, 3025, 4177, 4400, 4840, 6050, 8354, 9680, 12100, 16708, 20885, 24200, 33416, 41770, 45947, 48400, 66832, 83540, 91894, 104425, 167080, 183788, 208850, 229735, 334160, 367576, 417700, 459470, 505417, 735152, 835400, 918940, 1010834, 1148675, 1670800, 1837880, 2021668, 2297350, 2527085, 3675760, 4043336, 4594700, 5054170, 8086672, 9189400, 10108340, 12635425, 18378800, 20216680, 25270850, 40433360, 50541700, 101083400, 202166800]

約数ペア:

[(1, 202166800), (2, 101083400), (4, 50541700), (5, 40433360), (8, 25270850), (10, 20216680), (11, 18378800), (16, 12635425), (20, 10108340), (22, 9189400), (25, 8086672), (40, 5054170), (44, 4594700), (50, 4043336), (55, 3675760), (80, 2527085), (88, 2297350), (100, 2021668), (110, 1837880), (121, 1670800), (176, 1148675), (200, 1010834), (220, 918940), (242, 835400), (275, 735152), (400, 505417), (440, 459470), (484, 417700), (550, 367576), (605, 334160), (880, 229735), (968, 208850), (1100, 183788), (1210, 167080), (1936, 104425), (2200, 91894), (2420, 83540), (3025, 66832), (4177, 48400), (4400, 45947), (4840, 41770), (6050, 33416), (8354, 24200), (9680, 20885), (12100, 16708)]