206235840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12637}}^1$

素因数の和:12674

約数の個数: 112

約数和(自身を含む): 693371232

約数和(自身を除く): 487135392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 12637, 16320, 25274, 37911, 50548, 63185, 75822, 101096, 126370, 151644, 189555, 202192, 214829, 252740, 303288, 379110, 404384, 429658, 505480, 606576, 644487, 758220, 808768, 859316, 1010960, 1074145, 1213152, 1288974, 1516440, 1718632, 2021920, 2148290, 2426304, 2577948, 3032880, 3222435, 3437264, 4043840, 4296580, 5155896, 6065760, 6444870, 6874528, 8593160, 10311792, 12131520, 12889740, 13749056, 17186320, 20623584, 25779480, 34372640, 41247168, 51558960, 68745280, 103117920, 206235840]

約数ペア:

[(1, 206235840), (2, 103117920), (3, 68745280), (4, 51558960), (5, 41247168), (6, 34372640), (8, 25779480), (10, 20623584), (12, 17186320), (15, 13749056), (16, 12889740), (17, 12131520), (20, 10311792), (24, 8593160), (30, 6874528), (32, 6444870), (34, 6065760), (40, 5155896), (48, 4296580), (51, 4043840), (60, 3437264), (64, 3222435), (68, 3032880), (80, 2577948), (85, 2426304), (96, 2148290), (102, 2021920), (120, 1718632), (136, 1516440), (160, 1288974), (170, 1213152), (192, 1074145), (204, 1010960), (240, 859316), (255, 808768), (272, 758220), (320, 644487), (340, 606576), (408, 505480), (480, 429658), (510, 404384), (544, 379110), (680, 303288), (816, 252740), (960, 214829), (1020, 202192), (1088, 189555), (1360, 151644), (1632, 126370), (2040, 101096), (2720, 75822), (3264, 63185), (4080, 50548), (5440, 37911), (8160, 25274), (12637, 16320)]