201799681991

素因数分解:

${\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{28031}}^1$

素因数の和:28547

約数の個数: 24

約数和(自身を含む): 218263879680

約数和(自身を除く): 16464197689

約数列:

[1, 23, 31, 439, 529, 713, 10097, 13609, 16399, 28031, 232231, 313007, 644713, 868961, 7199161, 12305609, 14828399, 19986103, 283029007, 381473879, 459680369, 6509667161, 8773899217, 201799681991]

約数ペア:

[(1, 201799681991), (23, 8773899217), (31, 6509667161), (439, 459680369), (529, 381473879), (713, 283029007), (10097, 19986103), (13609, 14828399), (16399, 12305609), (28031, 7199161), (232231, 868961), (313007, 644713)]