228766390

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{2089}}^1$

素因数の和:2376

約数の個数: 32

約数和(自身を含む): 422547840

約数和(自身を除く): 193781450

約数列:

[1, 2, 5, 10, 47, 94, 233, 235, 466, 470, 1165, 2089, 2330, 4178, 10445, 10951, 20890, 21902, 54755, 98183, 109510, 196366, 486737, 490915, 973474, 981830, 2433685, 4867370, 22876639, 45753278, 114383195, 228766390]

約数ペア:

[(1, 228766390), (2, 114383195), (5, 45753278), (10, 22876639), (47, 4867370), (94, 2433685), (233, 981830), (235, 973474), (466, 490915), (470, 486737), (1165, 196366), (2089, 109510), (2330, 98183), (4178, 54755), (10445, 21902), (10951, 20890)]