211026006

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 479001600

約数和(自身を除く): 267975594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 197, 239, 249, 394, 478, 498, 591, 717, 747, 1182, 1434, 1494, 1773, 2151, 2241, 3546, 4302, 4482, 5319, 6453, 10638, 12906, 16351, 19837, 32702, 39674, 47083, 49053, 59511, 94166, 98106, 119022, 141249, 147159, 178533, 282498, 294318, 357066, 423747, 441477, 535599, 847494, 882954, 1071198, 1271241, 2542482, 3907889, 7815778, 11723667, 23447334, 35171001, 70342002, 105513003, 211026006]

約数ペア:

[(1, 211026006), (2, 105513003), (3, 70342002), (6, 35171001), (9, 23447334), (18, 11723667), (27, 7815778), (54, 3907889), (83, 2542482), (166, 1271241), (197, 1071198), (239, 882954), (249, 847494), (394, 535599), (478, 441477), (498, 423747), (591, 357066), (717, 294318), (747, 282498), (1182, 178533), (1434, 147159), (1494, 141249), (1773, 119022), (2151, 98106), (2241, 94166), (3546, 59511), (4302, 49053), (4482, 47083), (5319, 39674), (6453, 32702), (10638, 19837), (12906, 16351)]