206656912

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:837

約数の個数: 120

約数和(自身を含む): 525180672

約数和(自身を除く): 318523760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 112, 124, 154, 176, 196, 217, 248, 308, 341, 392, 434, 496, 539, 616, 682, 773, 784, 868, 1078, 1232, 1364, 1519, 1546, 1736, 2156, 2387, 2728, 3038, 3092, 3472, 4312, 4774, 5411, 5456, 6076, 6184, 8503, 8624, 9548, 10822, 12152, 12368, 16709, 17006, 19096, 21644, 23963, 24304, 33418, 34012, 37877, 38192, 43288, 47926, 59521, 66836, 68024, 75754, 86576, 95852, 119042, 133672, 136048, 151508, 167741, 191704, 238084, 263593, 267344, 303016, 335482, 383408, 416647, 476168, 527186, 606032, 670964, 833294, 952336, 1054372, 1174187, 1341928, 1666588, 1845151, 2108744, 2348374, 2683856, 3333176, 3690302, 4217488, 4696748, 6666352, 7380604, 9393496, 12916057, 14761208, 18786992, 25832114, 29522416, 51664228, 103328456, 206656912]

約数ペア:

[(1, 206656912), (2, 103328456), (4, 51664228), (7, 29522416), (8, 25832114), (11, 18786992), (14, 14761208), (16, 12916057), (22, 9393496), (28, 7380604), (31, 6666352), (44, 4696748), (49, 4217488), (56, 3690302), (62, 3333176), (77, 2683856), (88, 2348374), (98, 2108744), (112, 1845151), (124, 1666588), (154, 1341928), (176, 1174187), (196, 1054372), (217, 952336), (248, 833294), (308, 670964), (341, 606032), (392, 527186), (434, 476168), (496, 416647), (539, 383408), (616, 335482), (682, 303016), (773, 267344), (784, 263593), (868, 238084), (1078, 191704), (1232, 167741), (1364, 151508), (1519, 136048), (1546, 133672), (1736, 119042), (2156, 95852), (2387, 86576), (2728, 75754), (3038, 68024), (3092, 66836), (3472, 59521), (4312, 47926), (4774, 43288), (5411, 38192), (5456, 37877), (6076, 34012), (6184, 33418), (8503, 24304), (8624, 23963), (9548, 21644), (10822, 19096), (12152, 17006), (12368, 16709)]