203953740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{2203}}^1$

素因数の和:3758

約数の個数: 48

約数和(自身を含む): 571699968

約数和(自身を除く): 367746228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1543, 2203, 3086, 4406, 4629, 6172, 6609, 7715, 8812, 9258, 11015, 13218, 15430, 18516, 22030, 23145, 26436, 30860, 33045, 44060, 46290, 66090, 92580, 132180, 3399229, 6798458, 10197687, 13596916, 16996145, 20395374, 33992290, 40790748, 50988435, 67984580, 101976870, 203953740]

約数ペア:

[(1, 203953740), (2, 101976870), (3, 67984580), (4, 50988435), (5, 40790748), (6, 33992290), (10, 20395374), (12, 16996145), (15, 13596916), (20, 10197687), (30, 6798458), (60, 3399229), (1543, 132180), (2203, 92580), (3086, 66090), (4406, 46290), (4629, 44060), (6172, 33045), (6609, 30860), (7715, 26436), (8812, 23145), (9258, 22030), (11015, 18516), (13218, 15430)]