200069320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3319}}^1$

素因数の和:3478

約数の個数: 64

約数和(自身を含む): 494812800

約数和(自身を除く): 294743480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 137, 220, 274, 440, 548, 685, 1096, 1370, 1507, 2740, 3014, 3319, 5480, 6028, 6638, 7535, 12056, 13276, 15070, 16595, 26552, 30140, 33190, 36509, 60280, 66380, 73018, 132760, 146036, 182545, 292072, 365090, 454703, 730180, 909406, 1460360, 1818812, 2273515, 3637624, 4547030, 5001733, 9094060, 10003466, 18188120, 20006932, 25008665, 40013864, 50017330, 100034660, 200069320]

約数ペア:

[(1, 200069320), (2, 100034660), (4, 50017330), (5, 40013864), (8, 25008665), (10, 20006932), (11, 18188120), (20, 10003466), (22, 9094060), (40, 5001733), (44, 4547030), (55, 3637624), (88, 2273515), (110, 1818812), (137, 1460360), (220, 909406), (274, 730180), (440, 454703), (548, 365090), (685, 292072), (1096, 182545), (1370, 146036), (1507, 132760), (2740, 73018), (3014, 66380), (3319, 60280), (5480, 36509), (6028, 33190), (6638, 30140), (7535, 26552), (12056, 16595), (13276, 15070)]