193130353

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6287}}^1$

素因数の和:6456

約数の個数: 16

約数和(自身を含む): 221840640

約数和(自身を除く): 28710287

約数列:

[1, 13, 17, 139, 221, 1807, 2363, 6287, 30719, 81731, 106879, 873893, 1389427, 11360609, 14856181, 193130353]

約数ペア:

[(1, 193130353), (13, 14856181), (17, 11360609), (139, 1389427), (221, 873893), (1807, 106879), (2363, 81731), (6287, 30719)]