212345298

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{9839}}^1$

素因数の和:9967

約数の個数: 48

約数和(自身を含む): 506563200

約数和(自身を除く): 294217902

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 109, 198, 218, 327, 654, 981, 1199, 1962, 2398, 3597, 7194, 9839, 10791, 19678, 21582, 29517, 59034, 88551, 108229, 177102, 216458, 324687, 649374, 974061, 1072451, 1948122, 2144902, 3217353, 6434706, 9652059, 11796961, 19304118, 23593922, 35390883, 70781766, 106172649, 212345298]

約数ペア:

[(1, 212345298), (2, 106172649), (3, 70781766), (6, 35390883), (9, 23593922), (11, 19304118), (18, 11796961), (22, 9652059), (33, 6434706), (66, 3217353), (99, 2144902), (109, 1948122), (198, 1072451), (218, 974061), (327, 649374), (654, 324687), (981, 216458), (1199, 177102), (1962, 108229), (2398, 88551), (3597, 59034), (7194, 29517), (9839, 21582), (10791, 19678)]