200807750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 455704704

約数和(自身を除く): 254896954

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 41, 50, 55, 65, 82, 110, 125, 130, 137, 143, 205, 250, 274, 275, 286, 325, 410, 451, 533, 550, 650, 685, 715, 902, 1025, 1066, 1370, 1375, 1430, 1507, 1625, 1781, 2050, 2255, 2665, 2750, 3014, 3250, 3425, 3562, 3575, 4510, 5125, 5330, 5617, 5863, 6850, 7150, 7535, 8905, 10250, 11234, 11275, 11726, 13325, 15070, 17125, 17810, 17875, 19591, 22550, 26650, 28085, 29315, 34250, 35750, 37675, 39182, 44525, 56170, 56375, 58630, 61787, 66625, 73021, 75350, 89050, 97955, 112750, 123574, 133250, 140425, 146042, 146575, 188375, 195910, 222625, 280850, 293150, 308935, 365105, 376750, 445250, 489775, 617870, 702125, 730210, 732875, 803231, 979550, 1404250, 1465750, 1544675, 1606462, 1825525, 2448875, 3089350, 3651050, 4016155, 4897750, 7723375, 8032310, 9127625, 15446750, 18255250, 20080775, 40161550, 100403875, 200807750]

約数ペア:

[(1, 200807750), (2, 100403875), (5, 40161550), (10, 20080775), (11, 18255250), (13, 15446750), (22, 9127625), (25, 8032310), (26, 7723375), (41, 4897750), (50, 4016155), (55, 3651050), (65, 3089350), (82, 2448875), (110, 1825525), (125, 1606462), (130, 1544675), (137, 1465750), (143, 1404250), (205, 979550), (250, 803231), (274, 732875), (275, 730210), (286, 702125), (325, 617870), (410, 489775), (451, 445250), (533, 376750), (550, 365105), (650, 308935), (685, 293150), (715, 280850), (902, 222625), (1025, 195910), (1066, 188375), (1370, 146575), (1375, 146042), (1430, 140425), (1507, 133250), (1625, 123574), (1781, 112750), (2050, 97955), (2255, 89050), (2665, 75350), (2750, 73021), (3014, 66625), (3250, 61787), (3425, 58630), (3562, 56375), (3575, 56170), (4510, 44525), (5125, 39182), (5330, 37675), (5617, 35750), (5863, 34250), (6850, 29315), (7150, 28085), (7535, 26650), (8905, 22550), (10250, 19591), (11234, 17875), (11275, 17810), (11726, 17125), (13325, 15070)]