205507157067

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{1193}}^1\times {\mathrm{285673}}^1$

素因数の和:286939

約数の個数: 24

約数和(自身を含む): 301527764304

約数和(自身を除く): 96020607237

約数列:

[1, 3, 9, 67, 201, 603, 1193, 3579, 10737, 79931, 239793, 285673, 719379, 857019, 2571057, 19140091, 57420273, 172260819, 340807889, 1022423667, 3067271001, 22834128563, 68502385689, 205507157067]

約数ペア:

[(1, 205507157067), (3, 68502385689), (9, 22834128563), (67, 3067271001), (201, 1022423667), (603, 340807889), (1193, 172260819), (3579, 57420273), (10737, 19140091), (79931, 2571057), (239793, 857019), (285673, 719379)]