201235307

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18583}}^1$

素因数の和:18627

約数の個数: 24

約数和(自身を含む): 266940576

約数和(自身を除く): 65705269

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 10829, 18583, 130081, 241579, 315911, 910567, 1691053, 2211377, 4106843, 11837371, 15479639, 28747901, 201235307]

約数ペア:

[(1, 201235307), (7, 28747901), (13, 15479639), (17, 11837371), (49, 4106843), (91, 2211377), (119, 1691053), (221, 910567), (637, 315911), (833, 241579), (1547, 130081), (10829, 18583)]