202123504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^2$

素因数の和:446

約数の個数: 60

約数和(自身を含む): 444179160

約数和(自身を除く): 242055656

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 199, 232, 319, 398, 464, 638, 796, 1276, 1592, 2189, 2552, 3184, 4378, 5104, 5771, 8756, 11542, 17512, 23084, 35024, 39601, 46168, 63481, 79202, 92336, 126962, 158404, 253924, 316808, 435611, 507848, 633616, 871222, 1015696, 1148429, 1742444, 2296858, 3484888, 4593716, 6969776, 9187432, 12632719, 18374864, 25265438, 50530876, 101061752, 202123504]

約数ペア:

[(1, 202123504), (2, 101061752), (4, 50530876), (8, 25265438), (11, 18374864), (16, 12632719), (22, 9187432), (29, 6969776), (44, 4593716), (58, 3484888), (88, 2296858), (116, 1742444), (176, 1148429), (199, 1015696), (232, 871222), (319, 633616), (398, 507848), (464, 435611), (638, 316808), (796, 253924), (1276, 158404), (1592, 126962), (2189, 92336), (2552, 79202), (3184, 63481), (4378, 46168), (5104, 39601), (5771, 35024), (8756, 23084), (11542, 17512)]