205992969

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9091}}^1$

素因数の和:9197

約数の個数: 32

約数和(自身を含む): 342150144

約数和(自身を除く): 136157175

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 273, 581, 1079, 1743, 3237, 7553, 9091, 22659, 27273, 63637, 118183, 190911, 354549, 754553, 827281, 2263659, 2481843, 5281871, 9809189, 15845613, 29427567, 68664323, 205992969]

約数ペア:

[(1, 205992969), (3, 68664323), (7, 29427567), (13, 15845613), (21, 9809189), (39, 5281871), (83, 2481843), (91, 2263659), (249, 827281), (273, 754553), (581, 354549), (1079, 190911), (1743, 118183), (3237, 63637), (7553, 27273), (9091, 22659)]