201290376670

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2543}}^1\times {\mathrm{50417}}^1$

素因数の和:53124

約数の個数: 32

約数和(自身を含む): 364781086848

約数和(自身を除く): 163490710178

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 2543, 5086, 12715, 25430, 50417, 100834, 252085, 399251, 504170, 798502, 1996255, 3992510, 7915469, 15830938, 39577345, 79154690, 128210431, 256420862, 641052155, 1282104310, 20129037667, 40258075334, 100645188335, 201290376670]

約数ペア:

[(1, 201290376670), (2, 100645188335), (5, 40258075334), (10, 20129037667), (157, 1282104310), (314, 641052155), (785, 256420862), (1570, 128210431), (2543, 79154690), (5086, 39577345), (12715, 15830938), (25430, 7915469), (50417, 3992510), (100834, 1996255), (252085, 798502), (399251, 504170)]