207011688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:831

約数の個数: 128

約数和(自身を含む): 599961600

約数和(自身を除く): 392949912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 47, 52, 57, 76, 78, 94, 104, 114, 141, 152, 156, 188, 228, 247, 282, 312, 376, 456, 494, 564, 611, 741, 743, 893, 988, 1128, 1222, 1482, 1486, 1786, 1833, 1976, 2229, 2444, 2679, 2964, 2972, 3572, 3666, 4458, 4888, 5358, 5928, 5944, 7144, 7332, 8916, 9659, 10716, 11609, 14117, 14664, 17832, 19318, 21432, 23218, 28234, 28977, 34827, 34921, 38636, 42351, 46436, 56468, 57954, 69654, 69842, 77272, 84702, 92872, 104763, 112936, 115908, 139308, 139684, 169404, 183521, 209526, 231816, 278616, 279368, 338808, 367042, 419052, 453973, 550563, 663499, 734084, 838104, 907946, 1101126, 1326998, 1361919, 1468168, 1815892, 1990497, 2202252, 2653996, 2723838, 3631784, 3980994, 4404504, 5307992, 5447676, 7961988, 8625487, 10895352, 15923976, 17250974, 25876461, 34501948, 51752922, 69003896, 103505844, 207011688]

約数ペア:

[(1, 207011688), (2, 103505844), (3, 69003896), (4, 51752922), (6, 34501948), (8, 25876461), (12, 17250974), (13, 15923976), (19, 10895352), (24, 8625487), (26, 7961988), (38, 5447676), (39, 5307992), (47, 4404504), (52, 3980994), (57, 3631784), (76, 2723838), (78, 2653996), (94, 2202252), (104, 1990497), (114, 1815892), (141, 1468168), (152, 1361919), (156, 1326998), (188, 1101126), (228, 907946), (247, 838104), (282, 734084), (312, 663499), (376, 550563), (456, 453973), (494, 419052), (564, 367042), (611, 338808), (741, 279368), (743, 278616), (893, 231816), (988, 209526), (1128, 183521), (1222, 169404), (1482, 139684), (1486, 139308), (1786, 115908), (1833, 112936), (1976, 104763), (2229, 92872), (2444, 84702), (2679, 77272), (2964, 69842), (2972, 69654), (3572, 57954), (3666, 56468), (4458, 46436), (4888, 42351), (5358, 38636), (5928, 34921), (5944, 34827), (7144, 28977), (7332, 28234), (8916, 23218), (9659, 21432), (10716, 19318), (11609, 17832), (14117, 14664)]