201247467

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{9091}}^1$

素因数の和:9298

約数の個数: 16

約数和(自身を含む): 275814912

約数和(自身を除く): 74567445

約数列:

[1, 3, 47, 141, 157, 471, 7379, 9091, 22137, 27273, 427277, 1281831, 1427287, 4281861, 67082489, 201247467]

約数ペア:

[(1, 201247467), (3, 67082489), (47, 4281861), (141, 1427287), (157, 1281831), (471, 427277), (7379, 27273), (9091, 22137)]