205536369

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 295816320

約数和(自身を除く): 90279951

約数列:

[1, 3, 29, 37, 67, 87, 111, 201, 953, 1073, 1943, 2479, 2859, 3219, 5829, 7437, 27637, 35261, 63851, 71891, 82911, 105783, 191553, 215673, 1022569, 1851679, 2362487, 3067707, 5555037, 7087461, 68512123, 205536369]

約数ペア:

[(1, 205536369), (3, 68512123), (29, 7087461), (37, 5555037), (67, 3067707), (87, 2362487), (111, 1851679), (201, 1022569), (953, 215673), (1073, 191553), (1943, 105783), (2479, 82911), (2859, 71891), (3219, 63851), (5829, 35261), (7437, 27637)]