199427712

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1582

約数の個数: 128

約数和(自身を含む): 596920320

約数和(自身を除く): 397492608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 992, 1023, 1056, 1364, 1408, 1488, 1523, 1984, 2046, 2112, 2728, 2976, 3046, 3968, 4092, 4224, 4569, 5456, 5952, 6092, 8184, 9138, 10912, 11904, 12184, 16368, 16753, 18276, 21824, 24368, 32736, 33506, 36552, 43648, 47213, 48736, 50259, 65472, 67012, 73104, 94426, 97472, 100518, 130944, 134024, 141639, 146208, 188852, 194944, 201036, 268048, 283278, 292416, 377704, 402072, 519343, 536096, 566556, 584832, 755408, 804144, 1038686, 1072192, 1133112, 1510816, 1558029, 1608288, 2077372, 2144384, 2266224, 3021632, 3116058, 3216576, 4154744, 4532448, 6043264, 6232116, 6433152, 8309488, 9064896, 12464232, 16618976, 18129792, 24928464, 33237952, 49856928, 66475904, 99713856, 199427712]

約数ペア:

[(1, 199427712), (2, 99713856), (3, 66475904), (4, 49856928), (6, 33237952), (8, 24928464), (11, 18129792), (12, 16618976), (16, 12464232), (22, 9064896), (24, 8309488), (31, 6433152), (32, 6232116), (33, 6043264), (44, 4532448), (48, 4154744), (62, 3216576), (64, 3116058), (66, 3021632), (88, 2266224), (93, 2144384), (96, 2077372), (124, 1608288), (128, 1558029), (132, 1510816), (176, 1133112), (186, 1072192), (192, 1038686), (248, 804144), (264, 755408), (341, 584832), (352, 566556), (372, 536096), (384, 519343), (496, 402072), (528, 377704), (682, 292416), (704, 283278), (744, 268048), (992, 201036), (1023, 194944), (1056, 188852), (1364, 146208), (1408, 141639), (1488, 134024), (1523, 130944), (1984, 100518), (2046, 97472), (2112, 94426), (2728, 73104), (2976, 67012), (3046, 65472), (3968, 50259), (4092, 48736), (4224, 47213), (4569, 43648), (5456, 36552), (5952, 33506), (6092, 32736), (8184, 24368), (9138, 21824), (10912, 18276), (11904, 16753), (12184, 16368)]