205275136

素因数分解:

$2^{14}\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 481281696

約数和(自身を除く): 276006560

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 67, 68, 88, 128, 134, 136, 176, 187, 256, 268, 272, 352, 374, 512, 536, 544, 704, 737, 748, 1024, 1072, 1088, 1139, 1408, 1474, 1496, 2048, 2144, 2176, 2278, 2816, 2948, 2992, 4096, 4288, 4352, 4556, 5632, 5896, 5984, 8192, 8576, 8704, 9112, 11264, 11792, 11968, 12529, 16384, 17152, 17408, 18224, 22528, 23584, 23936, 25058, 34304, 34816, 36448, 45056, 47168, 47872, 50116, 68608, 69632, 72896, 90112, 94336, 95744, 100232, 137216, 139264, 145792, 180224, 188672, 191488, 200464, 274432, 278528, 291584, 377344, 382976, 400928, 548864, 583168, 754688, 765952, 801856, 1097728, 1166336, 1509376, 1531904, 1603712, 2332672, 3018752, 3063808, 3207424, 4665344, 6037504, 6414848, 9330688, 12075008, 12829696, 18661376, 25659392, 51318784, 102637568, 205275136]

約数ペア:

[(1, 205275136), (2, 102637568), (4, 51318784), (8, 25659392), (11, 18661376), (16, 12829696), (17, 12075008), (22, 9330688), (32, 6414848), (34, 6037504), (44, 4665344), (64, 3207424), (67, 3063808), (68, 3018752), (88, 2332672), (128, 1603712), (134, 1531904), (136, 1509376), (176, 1166336), (187, 1097728), (256, 801856), (268, 765952), (272, 754688), (352, 583168), (374, 548864), (512, 400928), (536, 382976), (544, 377344), (704, 291584), (737, 278528), (748, 274432), (1024, 200464), (1072, 191488), (1088, 188672), (1139, 180224), (1408, 145792), (1474, 139264), (1496, 137216), (2048, 100232), (2144, 95744), (2176, 94336), (2278, 90112), (2816, 72896), (2948, 69632), (2992, 68608), (4096, 50116), (4288, 47872), (4352, 47168), (4556, 45056), (5632, 36448), (5896, 34816), (5984, 34304), (8192, 25058), (8576, 23936), (8704, 23584), (9112, 22528), (11264, 18224), (11792, 17408), (11968, 17152), (12529, 16384)]