201657417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2953}}^1$

素因数の和:3089

約数の個数: 32

約数和(自身を含む): 309673728

約数和(自身を除く): 108016311

約数列:

[1, 3, 13, 17, 39, 51, 103, 221, 309, 663, 1339, 1751, 2953, 4017, 5253, 8859, 22763, 38389, 50201, 68289, 115167, 150603, 304159, 652613, 912477, 1957839, 3954067, 5170703, 11862201, 15512109, 67219139, 201657417]

約数ペア:

[(1, 201657417), (3, 67219139), (13, 15512109), (17, 11862201), (39, 5170703), (51, 3954067), (103, 1957839), (221, 912477), (309, 652613), (663, 304159), (1339, 150603), (1751, 115167), (2953, 68289), (4017, 50201), (5253, 38389), (8859, 22763)]