196905056

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{337}}^1$

素因数の和:428

約数の個数: 72

約数和(自身を含む): 422898840

約数和(自身を除く): 225993784

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 337, 496, 589, 608, 674, 961, 992, 1178, 1348, 1922, 2356, 2696, 3844, 4712, 5392, 6403, 7688, 9424, 10447, 10784, 12806, 15376, 18259, 18848, 20894, 25612, 30752, 36518, 41788, 51224, 73036, 83576, 102448, 146072, 167152, 198493, 204896, 292144, 323857, 334304, 396986, 584288, 647714, 793972, 1295428, 1587944, 2590856, 3175888, 5181712, 6153283, 6351776, 10363424, 12306566, 24613132, 49226264, 98452528, 196905056]

約数ペア:

[(1, 196905056), (2, 98452528), (4, 49226264), (8, 24613132), (16, 12306566), (19, 10363424), (31, 6351776), (32, 6153283), (38, 5181712), (62, 3175888), (76, 2590856), (124, 1587944), (152, 1295428), (248, 793972), (304, 647714), (337, 584288), (496, 396986), (589, 334304), (608, 323857), (674, 292144), (961, 204896), (992, 198493), (1178, 167152), (1348, 146072), (1922, 102448), (2356, 83576), (2696, 73036), (3844, 51224), (4712, 41788), (5392, 36518), (6403, 30752), (7688, 25612), (9424, 20894), (10447, 18848), (10784, 18259), (12806, 15376)]