201217291301

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13297}}^1\times {\mathrm{68473}}^1$

素因数の和:81800

約数の個数: 16

約数和(自身を含む): 229462947504

約数和(自身を除く): 28245656203

約数列:

[1, 13, 17, 221, 13297, 68473, 172861, 226049, 890149, 1164041, 2938637, 15132533, 910485481, 11836311253, 15478253177, 201217291301]

約数ペア:

[(1, 201217291301), (13, 15478253177), (17, 11836311253), (221, 910485481), (13297, 15132533), (68473, 2938637), (172861, 1164041), (226049, 890149)]