201321318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{2341}}^1$

素因数の和:3660

約数の個数: 32

約数和(自身を含む): 439771392

約数和(自身を除く): 238450074

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1303, 2341, 2606, 3909, 4682, 7023, 7818, 14046, 14333, 25751, 28666, 42999, 51502, 77253, 85998, 154506, 3050323, 6100646, 9150969, 18301938, 33553553, 67107106, 100660659, 201321318]

約数ペア:

[(1, 201321318), (2, 100660659), (3, 67107106), (6, 33553553), (11, 18301938), (22, 9150969), (33, 6100646), (66, 3050323), (1303, 154506), (2341, 85998), (2606, 77253), (3909, 51502), (4682, 42999), (7023, 28666), (7818, 25751), (14046, 14333)]