211326906

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{19427}}^1$

素因数の和:19483

約数の個数: 48

約数和(自身を含む): 504972576

約数和(自身を除く): 293645670

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 3626, 5439, 10878, 19427, 38854, 58281, 116562, 135989, 271978, 407967, 718799, 815934, 951923, 1437598, 1903846, 2156397, 2855769, 4312794, 5031593, 5711538, 10063186, 15094779, 30189558, 35221151, 70442302, 105663453, 211326906]

約数ペア:

[(1, 211326906), (2, 105663453), (3, 70442302), (6, 35221151), (7, 30189558), (14, 15094779), (21, 10063186), (37, 5711538), (42, 5031593), (49, 4312794), (74, 2855769), (98, 2156397), (111, 1903846), (147, 1437598), (222, 951923), (259, 815934), (294, 718799), (518, 407967), (777, 271978), (1554, 135989), (1813, 116562), (3626, 58281), (5439, 38854), (10878, 19427)]