201072386

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 321024000

約数和(自身を除く): 119951614

約数列:

[1, 2, 31, 43, 62, 86, 199, 379, 398, 758, 1333, 2666, 6169, 8557, 11749, 12338, 16297, 17114, 23498, 32594, 75421, 150842, 265267, 505207, 530534, 1010414, 2338051, 3243103, 4676102, 6486206, 100536193, 201072386]

約数ペア:

[(1, 201072386), (2, 100536193), (31, 6486206), (43, 4676102), (62, 3243103), (86, 2338051), (199, 1010414), (379, 530534), (398, 505207), (758, 265267), (1333, 150842), (2666, 75421), (6169, 32594), (8557, 23498), (11749, 17114), (12338, 16297)]