207208224

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1993}}^1$

素因数の和:2047

約数の個数: 108

約数和(自身を含む): 622205766

約数和(自身を除く): 414997542

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 361, 456, 608, 684, 722, 912, 1083, 1368, 1444, 1824, 1993, 2166, 2736, 2888, 3249, 3986, 4332, 5472, 5776, 5979, 6498, 7972, 8664, 11552, 11958, 12996, 15944, 17328, 17937, 23916, 25992, 31888, 34656, 35874, 37867, 47832, 51984, 63776, 71748, 75734, 95664, 103968, 113601, 143496, 151468, 191328, 227202, 286992, 302936, 340803, 454404, 573984, 605872, 681606, 719473, 908808, 1211744, 1363212, 1438946, 1817616, 2158419, 2726424, 2877892, 3635232, 4316838, 5452848, 5755784, 6475257, 8633676, 10905696, 11511568, 12950514, 17267352, 23023136, 25901028, 34534704, 51802056, 69069408, 103604112, 207208224]

約数ペア:

[(1, 207208224), (2, 103604112), (3, 69069408), (4, 51802056), (6, 34534704), (8, 25901028), (9, 23023136), (12, 17267352), (16, 12950514), (18, 11511568), (19, 10905696), (24, 8633676), (32, 6475257), (36, 5755784), (38, 5452848), (48, 4316838), (57, 3635232), (72, 2877892), (76, 2726424), (96, 2158419), (114, 1817616), (144, 1438946), (152, 1363212), (171, 1211744), (228, 908808), (288, 719473), (304, 681606), (342, 605872), (361, 573984), (456, 454404), (608, 340803), (684, 302936), (722, 286992), (912, 227202), (1083, 191328), (1368, 151468), (1444, 143496), (1824, 113601), (1993, 103968), (2166, 95664), (2736, 75734), (2888, 71748), (3249, 63776), (3986, 51984), (4332, 47832), (5472, 37867), (5776, 35874), (5979, 34656), (6498, 31888), (7972, 25992), (8664, 23916), (11552, 17937), (11958, 17328), (12996, 15944)]