200570992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21283}}^1$

素因数の和:21341

約数の個数: 40

約数和(自身を含む): 422274560

約数和(自身を除く): 221703568

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 21283, 42566, 85132, 170264, 340528, 404377, 659773, 808754, 1319546, 1617508, 2639092, 3235016, 5278184, 6470032, 10556368, 12535687, 25071374, 50142748, 100285496, 200570992]

約数ペア:

[(1, 200570992), (2, 100285496), (4, 50142748), (8, 25071374), (16, 12535687), (19, 10556368), (31, 6470032), (38, 5278184), (62, 3235016), (76, 2639092), (124, 1617508), (152, 1319546), (248, 808754), (304, 659773), (496, 404377), (589, 340528), (1178, 170264), (2356, 85132), (4712, 42566), (9424, 21283)]