206412336

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1651

約数の個数: 120

約数和(自身を含む): 631272096

約数和(自身を除く): 424859760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 71, 72, 78, 104, 117, 142, 144, 156, 208, 213, 234, 284, 312, 426, 468, 568, 624, 639, 852, 923, 936, 1136, 1278, 1553, 1704, 1846, 1872, 2556, 2769, 3106, 3408, 3692, 4659, 5112, 5538, 6212, 7384, 8307, 9318, 10224, 11076, 12424, 13977, 14768, 16614, 18636, 20189, 22152, 24848, 27954, 33228, 37272, 40378, 44304, 55908, 60567, 66456, 74544, 80756, 110263, 111816, 121134, 132912, 161512, 181701, 220526, 223632, 242268, 323024, 330789, 363402, 441052, 484536, 661578, 726804, 882104, 969072, 992367, 1323156, 1433419, 1453608, 1764208, 1984734, 2646312, 2866838, 2907216, 3969468, 4300257, 5292624, 5733676, 7938936, 8600514, 11467352, 12900771, 15877872, 17201028, 22934704, 25801542, 34402056, 51603084, 68804112, 103206168, 206412336]

約数ペア:

[(1, 206412336), (2, 103206168), (3, 68804112), (4, 51603084), (6, 34402056), (8, 25801542), (9, 22934704), (12, 17201028), (13, 15877872), (16, 12900771), (18, 11467352), (24, 8600514), (26, 7938936), (36, 5733676), (39, 5292624), (48, 4300257), (52, 3969468), (71, 2907216), (72, 2866838), (78, 2646312), (104, 1984734), (117, 1764208), (142, 1453608), (144, 1433419), (156, 1323156), (208, 992367), (213, 969072), (234, 882104), (284, 726804), (312, 661578), (426, 484536), (468, 441052), (568, 363402), (624, 330789), (639, 323024), (852, 242268), (923, 223632), (936, 220526), (1136, 181701), (1278, 161512), (1553, 132912), (1704, 121134), (1846, 111816), (1872, 110263), (2556, 80756), (2769, 74544), (3106, 66456), (3408, 60567), (3692, 55908), (4659, 44304), (5112, 40378), (5538, 37272), (6212, 33228), (7384, 27954), (8307, 24848), (9318, 22152), (10224, 20189), (11076, 18636), (12424, 16614), (13977, 14768)]