201296151

素因数分解:

$3^3\times 7^1\times {\mathrm{1065059}}^1$

素因数の和:1065075

約数の個数: 16

約数和(自身を含む): 340819200

約数和(自身を除く): 139523049

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1065059, 3195177, 7455413, 9585531, 22366239, 28756593, 67098717, 201296151]

約数ペア:

[(1, 201296151), (3, 67098717), (7, 28756593), (9, 22366239), (21, 9585531), (27, 7455413), (63, 3195177), (189, 1065059)]