206444784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:495

約数の個数: 160

約数和(自身を含む): 662846464

約数和(自身を除く): 456401680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 151, 156, 168, 182, 208, 273, 302, 312, 313, 336, 364, 453, 546, 604, 624, 626, 728, 906, 939, 1057, 1092, 1208, 1252, 1456, 1812, 1878, 1963, 2114, 2184, 2191, 2416, 2504, 3171, 3624, 3756, 3926, 4069, 4228, 4368, 4382, 5008, 5889, 6342, 6573, 7248, 7512, 7852, 8138, 8456, 8764, 11778, 12207, 12684, 13146, 13741, 15024, 15704, 16276, 16912, 17528, 23556, 24414, 25368, 26292, 27482, 28483, 31408, 32552, 35056, 41223, 47112, 47263, 48828, 50736, 52584, 54964, 56966, 65104, 82446, 85449, 94224, 94526, 97656, 105168, 109928, 113932, 141789, 164892, 170898, 189052, 195312, 219856, 227864, 283578, 329784, 330841, 341796, 378104, 455728, 567156, 614419, 659568, 661682, 683592, 756208, 992523, 1134312, 1228838, 1323364, 1367184, 1843257, 1985046, 2268624, 2457676, 2646728, 3686514, 3970092, 4300933, 4915352, 5293456, 7373028, 7940184, 8601866, 9830704, 12902799, 14746056, 15880368, 17203732, 25805598, 29492112, 34407464, 51611196, 68814928, 103222392, 206444784]

約数ペア:

[(1, 206444784), (2, 103222392), (3, 68814928), (4, 51611196), (6, 34407464), (7, 29492112), (8, 25805598), (12, 17203732), (13, 15880368), (14, 14746056), (16, 12902799), (21, 9830704), (24, 8601866), (26, 7940184), (28, 7373028), (39, 5293456), (42, 4915352), (48, 4300933), (52, 3970092), (56, 3686514), (78, 2646728), (84, 2457676), (91, 2268624), (104, 1985046), (112, 1843257), (151, 1367184), (156, 1323364), (168, 1228838), (182, 1134312), (208, 992523), (273, 756208), (302, 683592), (312, 661682), (313, 659568), (336, 614419), (364, 567156), (453, 455728), (546, 378104), (604, 341796), (624, 330841), (626, 329784), (728, 283578), (906, 227864), (939, 219856), (1057, 195312), (1092, 189052), (1208, 170898), (1252, 164892), (1456, 141789), (1812, 113932), (1878, 109928), (1963, 105168), (2114, 97656), (2184, 94526), (2191, 94224), (2416, 85449), (2504, 82446), (3171, 65104), (3624, 56966), (3756, 54964), (3926, 52584), (4069, 50736), (4228, 48828), (4368, 47263), (4382, 47112), (5008, 41223), (5889, 35056), (6342, 32552), (6573, 31408), (7248, 28483), (7512, 27482), (7852, 26292), (8138, 25368), (8456, 24414), (8764, 23556), (11778, 17528), (12207, 16912), (12684, 16276), (13146, 15704), (13741, 15024)]