200853712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21313}}^1$

素因数の和:21371

約数の個数: 40

約数和(自身を含む): 422869760

約数和(自身を除く): 222016048

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 21313, 42626, 85252, 170504, 341008, 404947, 660703, 809894, 1321406, 1619788, 2642812, 3239576, 5285624, 6479152, 10571248, 12553357, 25106714, 50213428, 100426856, 200853712]

約数ペア:

[(1, 200853712), (2, 100426856), (4, 50213428), (8, 25106714), (16, 12553357), (19, 10571248), (31, 6479152), (38, 5285624), (62, 3239576), (76, 2642812), (124, 1619788), (152, 1321406), (248, 809894), (304, 660703), (496, 404947), (589, 341008), (1178, 170504), (2356, 85252), (4712, 42626), (9424, 21313)]