233670355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 307307520

約数和(自身を除く): 73637165

約数列:

[1, 5, 17, 37, 85, 185, 191, 389, 629, 955, 1945, 3145, 3247, 6613, 7067, 14393, 16235, 33065, 35335, 71965, 74299, 120139, 244681, 371495, 600695, 1223405, 1263083, 2749063, 6315415, 13745315, 46734071, 233670355]

約数ペア:

[(1, 233670355), (5, 46734071), (17, 13745315), (37, 6315415), (85, 2749063), (185, 1263083), (191, 1223405), (389, 600695), (629, 371495), (955, 244681), (1945, 120139), (3145, 74299), (3247, 71965), (6613, 35335), (7067, 33065), (14393, 16235)]