201591849

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{2153}}^1$

素因数の和:2261

約数の個数: 24

約数和(自身を含む): 285878880

約数和(自身を除く): 84287031

約数列:

[1, 3, 23, 59, 69, 177, 529, 1357, 1587, 2153, 4071, 6459, 31211, 49519, 93633, 127027, 148557, 381081, 1138937, 2921621, 3416811, 8764863, 67197283, 201591849]

約数ペア:

[(1, 201591849), (3, 67197283), (23, 8764863), (59, 3416811), (69, 2921621), (177, 1138937), (529, 381081), (1357, 148557), (1587, 127027), (2153, 93633), (4071, 49519), (6459, 31211)]