201949769

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{3041}}^1$

素因数の和:3280

約数の個数: 16

約数和(自身を含む): 236545920

約数和(自身を除く): 34596151

約数列:

[1, 7, 53, 179, 371, 1253, 3041, 9487, 21287, 66409, 161173, 544339, 1128211, 3810373, 28849967, 201949769]

約数ペア:

[(1, 201949769), (7, 28849967), (53, 3810373), (179, 1128211), (371, 544339), (1253, 161173), (3041, 66409), (9487, 21287)]