208867248

素因数分解:

$2^4\times 3^7\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 160

約数和(自身を含む): 624721920

約数和(自身を除く): 415854672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 81, 94, 108, 127, 141, 144, 162, 188, 216, 243, 254, 282, 324, 376, 381, 423, 432, 486, 508, 564, 648, 729, 752, 762, 846, 972, 1016, 1128, 1143, 1269, 1296, 1458, 1524, 1692, 1944, 2032, 2187, 2256, 2286, 2538, 2916, 3048, 3384, 3429, 3807, 3888, 4374, 4572, 5076, 5832, 5969, 6096, 6768, 6858, 7614, 8748, 9144, 10152, 10287, 11421, 11664, 11938, 13716, 15228, 17496, 17907, 18288, 20304, 20574, 22842, 23876, 27432, 30456, 30861, 34263, 34992, 35814, 41148, 45684, 47752, 53721, 54864, 60912, 61722, 68526, 71628, 82296, 91368, 92583, 95504, 102789, 107442, 123444, 137052, 143256, 161163, 164592, 182736, 185166, 205578, 214884, 246888, 274104, 277749, 286512, 322326, 370332, 411156, 429768, 483489, 493776, 548208, 555498, 644652, 740664, 822312, 859536, 966978, 1110996, 1289304, 1450467, 1481328, 1644624, 1933956, 2221992, 2578608, 2900934, 3867912, 4351401, 4443984, 5801868, 7735824, 8702802, 11603736, 13054203, 17405604, 23207472, 26108406, 34811208, 52216812, 69622416, 104433624, 208867248]

約数ペア:

[(1, 208867248), (2, 104433624), (3, 69622416), (4, 52216812), (6, 34811208), (8, 26108406), (9, 23207472), (12, 17405604), (16, 13054203), (18, 11603736), (24, 8702802), (27, 7735824), (36, 5801868), (47, 4443984), (48, 4351401), (54, 3867912), (72, 2900934), (81, 2578608), (94, 2221992), (108, 1933956), (127, 1644624), (141, 1481328), (144, 1450467), (162, 1289304), (188, 1110996), (216, 966978), (243, 859536), (254, 822312), (282, 740664), (324, 644652), (376, 555498), (381, 548208), (423, 493776), (432, 483489), (486, 429768), (508, 411156), (564, 370332), (648, 322326), (729, 286512), (752, 277749), (762, 274104), (846, 246888), (972, 214884), (1016, 205578), (1128, 185166), (1143, 182736), (1269, 164592), (1296, 161163), (1458, 143256), (1524, 137052), (1692, 123444), (1944, 107442), (2032, 102789), (2187, 95504), (2256, 92583), (2286, 91368), (2538, 82296), (2916, 71628), (3048, 68526), (3384, 61722), (3429, 60912), (3807, 54864), (3888, 53721), (4374, 47752), (4572, 45684), (5076, 41148), (5832, 35814), (5969, 34992), (6096, 34263), (6768, 30861), (6858, 30456), (7614, 27432), (8748, 23876), (9144, 22842), (10152, 20574), (10287, 20304), (11421, 18288), (11664, 17907), (11938, 17496), (13716, 15228)]