201176895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{3739}}^1$

素因数の和:3975

約数の個数: 32

約数和(自身を含む): 342524160

約数和(自身を除く): 141347265

約数列:

[1, 3, 5, 15, 17, 51, 85, 211, 255, 633, 1055, 3165, 3587, 3739, 10761, 11217, 17935, 18695, 53805, 56085, 63563, 190689, 317815, 788929, 953445, 2366787, 3944645, 11833935, 13411793, 40235379, 67058965, 201176895]

約数ペア:

[(1, 201176895), (3, 67058965), (5, 40235379), (15, 13411793), (17, 11833935), (51, 3944645), (85, 2366787), (211, 953445), (255, 788929), (633, 317815), (1055, 190689), (3165, 63563), (3587, 56085), (3739, 53805), (10761, 18695), (11217, 17935)]