208519696

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{24179}}^1$

素因数の和:24212

約数の個数: 60

約数和(自身を含む): 512712720

約数和(自身を除く): 304193024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 24179, 48358, 96716, 169253, 193432, 265969, 338506, 386864, 531938, 677012, 1063876, 1184771, 1354024, 1861783, 2127752, 2369542, 2708048, 3723566, 4255504, 4739084, 7447132, 9478168, 13032481, 14894264, 18956336, 26064962, 29788528, 52129924, 104259848, 208519696]

約数ペア:

[(1, 208519696), (2, 104259848), (4, 52129924), (7, 29788528), (8, 26064962), (11, 18956336), (14, 14894264), (16, 13032481), (22, 9478168), (28, 7447132), (44, 4739084), (49, 4255504), (56, 3723566), (77, 2708048), (88, 2369542), (98, 2127752), (112, 1861783), (154, 1354024), (176, 1184771), (196, 1063876), (308, 677012), (392, 531938), (539, 386864), (616, 338506), (784, 265969), (1078, 193432), (1232, 169253), (2156, 96716), (4312, 48358), (8624, 24179)]