205872006

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{18517}}^1$

素因数の和:18648

約数の個数: 32

約数和(自身を含む): 439987680

約数和(自身を除く): 234115674

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 327, 654, 1853, 3706, 5559, 11118, 18517, 37034, 55551, 111102, 314789, 629578, 944367, 1888734, 2018353, 4036706, 6055059, 12110118, 34312001, 68624002, 102936003, 205872006]

約数ペア:

[(1, 205872006), (2, 102936003), (3, 68624002), (6, 34312001), (17, 12110118), (34, 6055059), (51, 4036706), (102, 2018353), (109, 1888734), (218, 944367), (327, 629578), (654, 314789), (1853, 111102), (3706, 55551), (5559, 37034), (11118, 18517)]