201595863

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 311869440

約数和(自身を除く): 110273577

約数列:

[1, 3, 7, 21, 127, 269, 281, 381, 807, 843, 889, 1883, 1967, 2667, 5649, 5901, 34163, 35687, 75589, 102489, 107061, 226767, 239141, 249809, 529123, 717423, 749427, 1587369, 9599803, 28799409, 67198621, 201595863]

約数ペア:

[(1, 201595863), (3, 67198621), (7, 28799409), (21, 9599803), (127, 1587369), (269, 749427), (281, 717423), (381, 529123), (807, 249809), (843, 239141), (889, 226767), (1883, 107061), (1967, 102489), (2667, 75589), (5649, 35687), (5901, 34163)]