200720736

素因数分解:

$2^5\times 3^2\times {\mathrm{709}}^1\times {\mathrm{983}}^1$

素因数の和:1708

約数の個数: 72

約数和(自身を含む): 572186160

約数和(自身を除く): 371465424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 709, 983, 1418, 1966, 2127, 2836, 2949, 3932, 4254, 5672, 5898, 6381, 7864, 8508, 8847, 11344, 11796, 12762, 15728, 17016, 17694, 22688, 23592, 25524, 31456, 34032, 35388, 47184, 51048, 68064, 70776, 94368, 102096, 141552, 204192, 283104, 696947, 1393894, 2090841, 2787788, 4181682, 5575576, 6272523, 8363364, 11151152, 12545046, 16726728, 22302304, 25090092, 33453456, 50180184, 66906912, 100360368, 200720736]

約数ペア:

[(1, 200720736), (2, 100360368), (3, 66906912), (4, 50180184), (6, 33453456), (8, 25090092), (9, 22302304), (12, 16726728), (16, 12545046), (18, 11151152), (24, 8363364), (32, 6272523), (36, 5575576), (48, 4181682), (72, 2787788), (96, 2090841), (144, 1393894), (288, 696947), (709, 283104), (983, 204192), (1418, 141552), (1966, 102096), (2127, 94368), (2836, 70776), (2949, 68064), (3932, 51048), (4254, 47184), (5672, 35388), (5898, 34032), (6381, 31456), (7864, 25524), (8508, 23592), (8847, 22688), (11344, 17694), (11796, 17016), (12762, 15728)]