206820922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{58391}}^1$

素因数の和:58434

約数の個数: 32

約数和(自身を含む): 403605504

約数和(自身を除く): 196784582

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 58391, 116782, 408737, 642301, 817474, 1284602, 1342993, 2685986, 4496107, 8992214, 9400951, 14772923, 18801902, 29545846, 103410461, 206820922]

約数ペア:

[(1, 206820922), (2, 103410461), (7, 29545846), (11, 18801902), (14, 14772923), (22, 9400951), (23, 8992214), (46, 4496107), (77, 2685986), (154, 1342993), (161, 1284602), (253, 817474), (322, 642301), (506, 408737), (1771, 116782), (3542, 58391)]