251017644

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{312211}}^1$

素因数の和:312285

約数の個数: 24

約数和(自身を含む): 594451648

約数和(自身を除く): 343434004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 312211, 624422, 936633, 1248844, 1873266, 3746532, 20918137, 41836274, 62754411, 83672548, 125508822, 251017644]

約数ペア:

[(1, 251017644), (2, 125508822), (3, 83672548), (4, 62754411), (6, 41836274), (12, 20918137), (67, 3746532), (134, 1873266), (201, 1248844), (268, 936633), (402, 624422), (804, 312211)]