208564338

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{4721}}^1$

素因数の和:4962

約数の個数: 32

約数和(自身を含む): 430646400

約数和(自身を除く): 222082062

約数列:

[1, 2, 3, 6, 37, 74, 111, 199, 222, 398, 597, 1194, 4721, 7363, 9442, 14163, 14726, 22089, 28326, 44178, 174677, 349354, 524031, 939479, 1048062, 1878958, 2818437, 5636874, 34760723, 69521446, 104282169, 208564338]

約数ペア:

[(1, 208564338), (2, 104282169), (3, 69521446), (6, 34760723), (37, 5636874), (74, 2818437), (111, 1878958), (199, 1048062), (222, 939479), (398, 524031), (597, 349354), (1194, 174677), (4721, 44178), (7363, 28326), (9442, 22089), (14163, 14726)]