205772148

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3329}}^1$

素因数の和:3457

約数の個数: 72

約数和(自身を含む): 556363080

約数和(自身を除く): 350590932

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 101, 102, 153, 202, 204, 303, 306, 404, 606, 612, 909, 1212, 1717, 1818, 3329, 3434, 3636, 5151, 6658, 6868, 9987, 10302, 13316, 15453, 19974, 20604, 29961, 30906, 39948, 56593, 59922, 61812, 113186, 119844, 169779, 226372, 336229, 339558, 509337, 672458, 679116, 1008687, 1018674, 1344916, 2017374, 2037348, 3026061, 4034748, 5715893, 6052122, 11431786, 12104244, 17147679, 22863572, 34295358, 51443037, 68590716, 102886074, 205772148]

約数ペア:

[(1, 205772148), (2, 102886074), (3, 68590716), (4, 51443037), (6, 34295358), (9, 22863572), (12, 17147679), (17, 12104244), (18, 11431786), (34, 6052122), (36, 5715893), (51, 4034748), (68, 3026061), (101, 2037348), (102, 2017374), (153, 1344916), (202, 1018674), (204, 1008687), (303, 679116), (306, 672458), (404, 509337), (606, 339558), (612, 336229), (909, 226372), (1212, 169779), (1717, 119844), (1818, 113186), (3329, 61812), (3434, 59922), (3636, 56593), (5151, 39948), (6658, 30906), (6868, 29961), (9987, 20604), (10302, 19974), (13316, 15453)]