199892406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{67033}}^1$

素因数の和:67116

約数の個数: 32

約数和(自身を含む): 463339008

約数和(自身を除く): 263446602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 67033, 134066, 201099, 402198, 469231, 938462, 1407693, 2815386, 4759343, 9518686, 14278029, 28556058, 33315401, 66630802, 99946203, 199892406]

約数ペア:

[(1, 199892406), (2, 99946203), (3, 66630802), (6, 33315401), (7, 28556058), (14, 14278029), (21, 9518686), (42, 4759343), (71, 2815386), (142, 1407693), (213, 938462), (426, 469231), (497, 402198), (994, 201099), (1491, 134066), (2982, 67033)]