201593667

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18913}}^1$

素因数の和:18963

約数の個数: 32

約数和(自身を含む): 326833920

約数和(自身を除く): 125240253

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 10659, 18913, 56739, 208043, 321521, 359347, 624129, 964563, 1078041, 3536731, 3952817, 6108899, 10610193, 11858451, 18326697, 67197889, 201593667]

約数ペア:

[(1, 201593667), (3, 67197889), (11, 18326697), (17, 11858451), (19, 10610193), (33, 6108899), (51, 3952817), (57, 3536731), (187, 1078041), (209, 964563), (323, 624129), (561, 359347), (627, 321521), (969, 208043), (3553, 56739), (10659, 18913)]