212242198

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{11909}}^1$

素因数の和:12004

約数の個数: 32

約数和(自身を含む): 388742400

約数和(自身を除く): 176500202

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 8911, 11909, 17822, 23818, 83363, 166726, 226271, 452542, 797903, 1583897, 1595806, 3167794, 5585321, 11170642, 15160157, 30320314, 106121099, 212242198]

約数ペア:

[(1, 212242198), (2, 106121099), (7, 30320314), (14, 15160157), (19, 11170642), (38, 5585321), (67, 3167794), (133, 1595806), (134, 1583897), (266, 797903), (469, 452542), (938, 226271), (1273, 166726), (2546, 83363), (8911, 23818), (11909, 17822)]