206497728

素因数分解:

$2^6\times 3^3\times {\mathrm{73}}^1\times {\mathrm{1637}}^1$

素因数の和:1731

約数の個数: 112

約数和(自身を含む): 615756960

約数和(自身を除く): 409259232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 144, 146, 192, 216, 219, 288, 292, 432, 438, 576, 584, 657, 864, 876, 1168, 1314, 1637, 1728, 1752, 1971, 2336, 2628, 3274, 3504, 3942, 4672, 4911, 5256, 6548, 7008, 7884, 9822, 10512, 13096, 14016, 14733, 15768, 19644, 21024, 26192, 29466, 31536, 39288, 42048, 44199, 52384, 58932, 63072, 78576, 88398, 104768, 117864, 119501, 126144, 157152, 176796, 235728, 239002, 314304, 353592, 358503, 471456, 478004, 707184, 717006, 942912, 956008, 1075509, 1414368, 1434012, 1912016, 2151018, 2828736, 2868024, 3226527, 3824032, 4302036, 5736048, 6453054, 7648064, 8604072, 11472096, 12906108, 17208144, 22944192, 25812216, 34416288, 51624432, 68832576, 103248864, 206497728]

約数ペア:

[(1, 206497728), (2, 103248864), (3, 68832576), (4, 51624432), (6, 34416288), (8, 25812216), (9, 22944192), (12, 17208144), (16, 12906108), (18, 11472096), (24, 8604072), (27, 7648064), (32, 6453054), (36, 5736048), (48, 4302036), (54, 3824032), (64, 3226527), (72, 2868024), (73, 2828736), (96, 2151018), (108, 1912016), (144, 1434012), (146, 1414368), (192, 1075509), (216, 956008), (219, 942912), (288, 717006), (292, 707184), (432, 478004), (438, 471456), (576, 358503), (584, 353592), (657, 314304), (864, 239002), (876, 235728), (1168, 176796), (1314, 157152), (1637, 126144), (1728, 119501), (1752, 117864), (1971, 104768), (2336, 88398), (2628, 78576), (3274, 63072), (3504, 58932), (3942, 52384), (4672, 44199), (4911, 42048), (5256, 39288), (6548, 31536), (7008, 29466), (7884, 26192), (9822, 21024), (10512, 19644), (13096, 15768), (14016, 14733)]