201372279

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 291648000

約数和(自身を除く): 90275721

約数列:

[1, 3, 19, 41, 57, 123, 199, 433, 597, 779, 1299, 2337, 3781, 8159, 8227, 11343, 17753, 24477, 24681, 53259, 86167, 155021, 258501, 337307, 465063, 1011921, 1637173, 3532847, 4911519, 10598541, 67124093, 201372279]

約数ペア:

[(1, 201372279), (3, 67124093), (19, 10598541), (41, 4911519), (57, 3532847), (123, 1637173), (199, 1011921), (433, 465063), (597, 337307), (779, 258501), (1299, 155021), (2337, 86167), (3781, 53259), (8159, 24681), (8227, 24477), (11343, 17753)]