208698736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{12953}}^1$

素因数の和:13033

約数の個数: 40

約数和(自身を含む): 433699920

約数和(自身を除く): 225001184

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 8056, 12953, 16112, 25906, 51812, 103624, 207248, 246107, 492214, 686509, 984428, 1373018, 1968856, 2746036, 3937712, 5492072, 10984144, 13043671, 26087342, 52174684, 104349368, 208698736]

約数ペア:

[(1, 208698736), (2, 104349368), (4, 52174684), (8, 26087342), (16, 13043671), (19, 10984144), (38, 5492072), (53, 3937712), (76, 2746036), (106, 1968856), (152, 1373018), (212, 984428), (304, 686509), (424, 492214), (848, 246107), (1007, 207248), (2014, 103624), (4028, 51812), (8056, 25906), (12953, 16112)]