201139744

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{2861}}^1$

素因数の和:2910

約数の個数: 48

約数和(自身を含む): 429128280

約数和(自身を除く): 227988536

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2197, 2704, 2861, 4394, 5408, 5722, 8788, 11444, 17576, 22888, 35152, 37193, 45776, 70304, 74386, 91552, 148772, 297544, 483509, 595088, 967018, 1190176, 1934036, 3868072, 6285617, 7736144, 12571234, 15472288, 25142468, 50284936, 100569872, 201139744]

約数ペア:

[(1, 201139744), (2, 100569872), (4, 50284936), (8, 25142468), (13, 15472288), (16, 12571234), (26, 7736144), (32, 6285617), (52, 3868072), (104, 1934036), (169, 1190176), (208, 967018), (338, 595088), (416, 483509), (676, 297544), (1352, 148772), (2197, 91552), (2704, 74386), (2861, 70304), (4394, 45776), (5408, 37193), (5722, 35152), (8788, 22888), (11444, 17576)]