206835408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:693

約数の個数: 120

約数和(自身を含む): 627142152

約数和(自身を除く): 420306744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 313, 353, 468, 624, 626, 706, 936, 939, 1059, 1252, 1412, 1872, 1878, 2118, 2504, 2817, 2824, 3177, 3756, 4069, 4236, 4589, 5008, 5634, 5648, 6354, 7512, 8138, 8472, 9178, 11268, 12207, 12708, 13767, 15024, 16276, 16944, 18356, 22536, 24414, 25416, 27534, 32552, 36621, 36712, 41301, 45072, 48828, 50832, 55068, 65104, 73242, 73424, 82602, 97656, 110136, 110489, 146484, 165204, 195312, 220272, 220978, 292968, 330408, 331467, 441956, 585936, 660816, 662934, 883912, 994401, 1325868, 1436357, 1767824, 1988802, 2651736, 2872714, 3977604, 4309071, 5303472, 5745428, 7955208, 8618142, 11490856, 12927213, 15910416, 17236284, 22981712, 25854426, 34472568, 51708852, 68945136, 103417704, 206835408]

約数ペア:

[(1, 206835408), (2, 103417704), (3, 68945136), (4, 51708852), (6, 34472568), (8, 25854426), (9, 22981712), (12, 17236284), (13, 15910416), (16, 12927213), (18, 11490856), (24, 8618142), (26, 7955208), (36, 5745428), (39, 5303472), (48, 4309071), (52, 3977604), (72, 2872714), (78, 2651736), (104, 1988802), (117, 1767824), (144, 1436357), (156, 1325868), (208, 994401), (234, 883912), (312, 662934), (313, 660816), (353, 585936), (468, 441956), (624, 331467), (626, 330408), (706, 292968), (936, 220978), (939, 220272), (1059, 195312), (1252, 165204), (1412, 146484), (1872, 110489), (1878, 110136), (2118, 97656), (2504, 82602), (2817, 73424), (2824, 73242), (3177, 65104), (3756, 55068), (4069, 50832), (4236, 48828), (4589, 45072), (5008, 41301), (5634, 36712), (5648, 36621), (6354, 32552), (7512, 27534), (8138, 25416), (8472, 24414), (9178, 22536), (11268, 18356), (12207, 16944), (12708, 16276), (13767, 15024)]