252070169

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 305182080

約数和(自身を除く): 53111911

約数列:

[1, 13, 17, 19, 173, 221, 247, 323, 347, 2249, 2941, 3287, 4199, 4511, 5899, 6593, 38233, 42731, 55879, 60031, 76687, 85709, 112081, 726427, 780403, 1020527, 1140589, 1457053, 13266851, 14827657, 19390013, 252070169]

約数ペア:

[(1, 252070169), (13, 19390013), (17, 14827657), (19, 13266851), (173, 1457053), (221, 1140589), (247, 1020527), (323, 780403), (347, 726427), (2249, 112081), (2941, 85709), (3287, 76687), (4199, 60031), (4511, 55879), (5899, 42731), (6593, 38233)]