208008064

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{613}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 454679280

約数和(自身を除く): 246671216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 241, 352, 482, 613, 704, 964, 1226, 1408, 1928, 2452, 2651, 3856, 4904, 5302, 6743, 7712, 9808, 10604, 13486, 15424, 19616, 21208, 26972, 30848, 39232, 42416, 53944, 78464, 84832, 107888, 147733, 169664, 215776, 295466, 339328, 431552, 590932, 863104, 1181864, 1625063, 2363728, 3250126, 4727456, 6500252, 9454912, 13000504, 18909824, 26001008, 52002016, 104004032, 208008064]

約数ペア:

[(1, 208008064), (2, 104004032), (4, 52002016), (8, 26001008), (11, 18909824), (16, 13000504), (22, 9454912), (32, 6500252), (44, 4727456), (64, 3250126), (88, 2363728), (128, 1625063), (176, 1181864), (241, 863104), (352, 590932), (482, 431552), (613, 339328), (704, 295466), (964, 215776), (1226, 169664), (1408, 147733), (1928, 107888), (2452, 84832), (2651, 78464), (3856, 53944), (4904, 42416), (5302, 39232), (6743, 30848), (7712, 26972), (9808, 21208), (10604, 19616), (13486, 15424)]