206961592

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1831}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 395712000

約数和(自身を除く): 188750408

約数列:

[1, 2, 4, 8, 71, 142, 199, 284, 398, 568, 796, 1592, 1831, 3662, 7324, 14129, 14648, 28258, 56516, 113032, 130001, 260002, 364369, 520004, 728738, 1040008, 1457476, 2914952, 25870199, 51740398, 103480796, 206961592]

約数ペア:

[(1, 206961592), (2, 103480796), (4, 51740398), (8, 25870199), (71, 2914952), (142, 1457476), (199, 1040008), (284, 728738), (398, 520004), (568, 364369), (796, 260002), (1592, 130001), (1831, 113032), (3662, 56516), (7324, 28258), (14129, 14648)]