208267361176

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3127889}}^1$

素因数の和:3127972

約数の個数: 64

約数和(自身を含む): 472936968000

約数和(自身を除く): 264669606824

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 41, 56, 58, 82, 116, 164, 203, 232, 287, 328, 406, 574, 812, 1148, 1189, 1624, 2296, 2378, 4756, 8323, 9512, 16646, 33292, 66584, 3127889, 6255778, 12511556, 21895223, 25023112, 43790446, 87580892, 90708781, 128243449, 175161784, 181417562, 256486898, 362835124, 512973796, 634961467, 725670248, 897704143, 1025947592, 1269922934, 1795408286, 2539845868, 3590816572, 3719060021, 5079691736, 7181633144, 7438120042, 14876240084, 26033420147, 29752480168, 52066840294, 104133680588, 208267361176]

約数ペア:

[(1, 208267361176), (2, 104133680588), (4, 52066840294), (7, 29752480168), (8, 26033420147), (14, 14876240084), (28, 7438120042), (29, 7181633144), (41, 5079691736), (56, 3719060021), (58, 3590816572), (82, 2539845868), (116, 1795408286), (164, 1269922934), (203, 1025947592), (232, 897704143), (287, 725670248), (328, 634961467), (406, 512973796), (574, 362835124), (812, 256486898), (1148, 181417562), (1189, 175161784), (1624, 128243449), (2296, 90708781), (2378, 87580892), (4756, 43790446), (8323, 25023112), (9512, 21895223), (16646, 12511556), (33292, 6255778), (66584, 3127889)]