207850071

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15629}}^1$

素因数の和:15687

約数の個数: 32

約数和(自身を含む): 336107520

約数和(自身を除く): 128257449

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1023, 1209, 4433, 13299, 15629, 46887, 171919, 203177, 484499, 515757, 609531, 1453497, 2234947, 5329489, 6298487, 6704841, 15988467, 18895461, 69283357, 207850071]

約数ペア:

[(1, 207850071), (3, 69283357), (11, 18895461), (13, 15988467), (31, 6704841), (33, 6298487), (39, 5329489), (93, 2234947), (143, 1453497), (341, 609531), (403, 515757), (429, 484499), (1023, 203177), (1209, 171919), (4433, 46887), (13299, 15629)]