207171906

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{2311}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 422596608

約数和(自身を除く): 215424702

約数列:

[1, 2, 3, 6, 67, 134, 201, 223, 402, 446, 669, 1338, 2311, 4622, 6933, 13866, 14941, 29882, 44823, 89646, 154837, 309674, 464511, 515353, 929022, 1030706, 1546059, 3092118, 34528651, 69057302, 103585953, 207171906]

約数ペア:

[(1, 207171906), (2, 103585953), (3, 69057302), (6, 34528651), (67, 3092118), (134, 1546059), (201, 1030706), (223, 929022), (402, 515353), (446, 464511), (669, 309674), (1338, 154837), (2311, 89646), (4622, 44823), (6933, 29882), (13866, 14941)]