205616112

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{761}}^1$

素因数の和:1218

約数の個数: 80

約数和(自身を含む): 574109088

約数和(自身を除く): 368492976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 433, 624, 761, 866, 1299, 1522, 1732, 2283, 2598, 3044, 3464, 4566, 5196, 5629, 6088, 6928, 9132, 9893, 10392, 11258, 12176, 16887, 18264, 19786, 20784, 22516, 29679, 33774, 36528, 39572, 45032, 59358, 67548, 79144, 90064, 118716, 135096, 158288, 237432, 270192, 329513, 474864, 659026, 988539, 1318052, 1977078, 2636104, 3954156, 4283669, 5272208, 7908312, 8567338, 12851007, 15816624, 17134676, 25702014, 34269352, 51404028, 68538704, 102808056, 205616112]

約数ペア:

[(1, 205616112), (2, 102808056), (3, 68538704), (4, 51404028), (6, 34269352), (8, 25702014), (12, 17134676), (13, 15816624), (16, 12851007), (24, 8567338), (26, 7908312), (39, 5272208), (48, 4283669), (52, 3954156), (78, 2636104), (104, 1977078), (156, 1318052), (208, 988539), (312, 659026), (433, 474864), (624, 329513), (761, 270192), (866, 237432), (1299, 158288), (1522, 135096), (1732, 118716), (2283, 90064), (2598, 79144), (3044, 67548), (3464, 59358), (4566, 45032), (5196, 39572), (5629, 36528), (6088, 33774), (6928, 29679), (9132, 22516), (9893, 20784), (10392, 19786), (11258, 18264), (12176, 16887)]