207855872

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6823}}^1$

素因数の和:6863

約数の個数: 72

約数和(自身を含む): 502137216

約数和(自身を除く): 294281344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 6823, 7616, 13646, 15232, 27292, 30464, 47761, 54584, 95522, 109168, 115991, 191044, 218336, 231982, 382088, 436672, 463964, 764176, 811937, 873344, 927928, 1528352, 1623874, 1746688, 1855856, 3056704, 3247748, 3711712, 6113408, 6495496, 7423424, 12226816, 12990992, 14846848, 25981984, 29693696, 51963968, 103927936, 207855872]

約数ペア:

[(1, 207855872), (2, 103927936), (4, 51963968), (7, 29693696), (8, 25981984), (14, 14846848), (16, 12990992), (17, 12226816), (28, 7423424), (32, 6495496), (34, 6113408), (56, 3711712), (64, 3247748), (68, 3056704), (112, 1855856), (119, 1746688), (128, 1623874), (136, 1528352), (224, 927928), (238, 873344), (256, 811937), (272, 764176), (448, 463964), (476, 436672), (544, 382088), (896, 231982), (952, 218336), (1088, 191044), (1792, 115991), (1904, 109168), (2176, 95522), (3808, 54584), (4352, 47761), (6823, 30464), (7616, 27292), (13646, 15232)]