202402304

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:725

約数の個数: 80

約数和(自身を含む): 445471488

約数和(自身を除く): 243069184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 376, 416, 512, 611, 647, 752, 832, 1222, 1294, 1504, 1664, 2444, 2588, 3008, 3328, 4888, 5176, 6016, 6656, 8411, 9776, 10352, 12032, 16822, 19552, 20704, 24064, 30409, 33644, 39104, 41408, 60818, 67288, 78208, 82816, 121636, 134576, 156416, 165632, 243272, 269152, 312832, 331264, 395317, 486544, 538304, 790634, 973088, 1076608, 1581268, 1946176, 2153216, 3162536, 3892352, 4306432, 6325072, 7784704, 12650144, 15569408, 25300288, 50600576, 101201152, 202402304]

約数ペア:

[(1, 202402304), (2, 101201152), (4, 50600576), (8, 25300288), (13, 15569408), (16, 12650144), (26, 7784704), (32, 6325072), (47, 4306432), (52, 3892352), (64, 3162536), (94, 2153216), (104, 1946176), (128, 1581268), (188, 1076608), (208, 973088), (256, 790634), (376, 538304), (416, 486544), (512, 395317), (611, 331264), (647, 312832), (752, 269152), (832, 243272), (1222, 165632), (1294, 156416), (1504, 134576), (1664, 121636), (2444, 82816), (2588, 78208), (3008, 67288), (3328, 60818), (4888, 41408), (5176, 39104), (6016, 33644), (6656, 30409), (8411, 24064), (9776, 20704), (10352, 19552), (12032, 16822)]