229964449

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 281731968

約数和(自身を除く): 51767519

約数列:

[1, 11, 13, 41, 61, 143, 451, 533, 643, 671, 793, 2501, 5863, 7073, 8359, 8723, 26363, 27511, 32513, 39223, 91949, 289993, 342719, 357643, 431453, 509899, 1608143, 3769909, 5608889, 17689573, 20905859, 229964449]

約数ペア:

[(1, 229964449), (11, 20905859), (13, 17689573), (41, 5608889), (61, 3769909), (143, 1608143), (451, 509899), (533, 431453), (643, 357643), (671, 342719), (793, 289993), (2501, 91949), (5863, 39223), (7073, 32513), (8359, 27511), (8723, 26363)]