202109349

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{769}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 304254720

約数和(自身を除く): 102145371

約数列:

[1, 3, 13, 23, 39, 69, 293, 299, 769, 879, 897, 2307, 3809, 6739, 9997, 11427, 17687, 20217, 29991, 53061, 87607, 225317, 229931, 262821, 675951, 689793, 2929121, 5182291, 8787363, 15546873, 67369783, 202109349]

約数ペア:

[(1, 202109349), (3, 67369783), (13, 15546873), (23, 8787363), (39, 5182291), (69, 2929121), (293, 689793), (299, 675951), (769, 262821), (879, 229931), (897, 225317), (2307, 87607), (3809, 53061), (6739, 29991), (9997, 20217), (11427, 17687)]