222757264

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{1409}}^1$

素因数の和:1699

約数の個数: 40

約数和(自身を含む): 444268440

約数和(自身を除く): 221511176

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 241, 328, 482, 656, 964, 1409, 1928, 2818, 3856, 5636, 9881, 11272, 19762, 22544, 39524, 57769, 79048, 115538, 158096, 231076, 339569, 462152, 679138, 924304, 1358276, 2716552, 5433104, 13922329, 27844658, 55689316, 111378632, 222757264]

約数ペア:

[(1, 222757264), (2, 111378632), (4, 55689316), (8, 27844658), (16, 13922329), (41, 5433104), (82, 2716552), (164, 1358276), (241, 924304), (328, 679138), (482, 462152), (656, 339569), (964, 231076), (1409, 158096), (1928, 115538), (2818, 79048), (3856, 57769), (5636, 39524), (9881, 22544), (11272, 19762)]