208081888

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 486017280

約数和(自身を除く): 277935392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 139, 163, 164, 224, 278, 287, 326, 328, 556, 574, 652, 656, 973, 1112, 1141, 1148, 1304, 1312, 1946, 2224, 2282, 2296, 2608, 3892, 4448, 4564, 4592, 5216, 5699, 6683, 7784, 9128, 9184, 11398, 13366, 15568, 18256, 22657, 22796, 26732, 31136, 36512, 39893, 45314, 45592, 46781, 53464, 79786, 90628, 91184, 93562, 106928, 158599, 159572, 181256, 182368, 187124, 213856, 317198, 319144, 362512, 374248, 634396, 638288, 725024, 748496, 928937, 1268792, 1276576, 1496992, 1857874, 2537584, 3715748, 5075168, 6502559, 7431496, 13005118, 14862992, 26010236, 29725984, 52020472, 104040944, 208081888]

約数ペア:

[(1, 208081888), (2, 104040944), (4, 52020472), (7, 29725984), (8, 26010236), (14, 14862992), (16, 13005118), (28, 7431496), (32, 6502559), (41, 5075168), (56, 3715748), (82, 2537584), (112, 1857874), (139, 1496992), (163, 1276576), (164, 1268792), (224, 928937), (278, 748496), (287, 725024), (326, 638288), (328, 634396), (556, 374248), (574, 362512), (652, 319144), (656, 317198), (973, 213856), (1112, 187124), (1141, 182368), (1148, 181256), (1304, 159572), (1312, 158599), (1946, 106928), (2224, 93562), (2282, 91184), (2296, 90628), (2608, 79786), (3892, 53464), (4448, 46781), (4564, 45592), (4592, 45314), (5216, 39893), (5699, 36512), (6683, 31136), (7784, 26732), (9128, 22796), (9184, 22657), (11398, 18256), (13366, 15568)]