201392373

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3061}}^1$

素因数の和:3325

約数の個数: 32

約数和(自身を含む): 331969792

約数和(自身を除く): 130577419

約数列:

[1, 3, 7, 13, 21, 39, 91, 241, 273, 723, 1687, 3061, 3133, 5061, 9183, 9399, 21427, 21931, 39793, 64281, 65793, 119379, 278551, 737701, 835653, 2213103, 5163907, 9590113, 15491721, 28770339, 67130791, 201392373]

約数ペア:

[(1, 201392373), (3, 67130791), (7, 28770339), (13, 15491721), (21, 9590113), (39, 5163907), (91, 2213103), (241, 835653), (273, 737701), (723, 278551), (1687, 119379), (3061, 65793), (3133, 64281), (5061, 39793), (9183, 21931), (9399, 21427)]