201914211

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^2\times {\mathrm{293}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 282628080

約数和(自身を除く): 80713869

約数列:

[1, 3, 29, 87, 89, 267, 293, 879, 2581, 7743, 7921, 8497, 23763, 25491, 26077, 78231, 229709, 689127, 756233, 2268699, 2320853, 6962559, 67304737, 201914211]

約数ペア:

[(1, 201914211), (3, 67304737), (29, 6962559), (87, 2320853), (89, 2268699), (267, 756233), (293, 689127), (879, 229709), (2581, 78231), (7743, 26077), (7921, 25491), (8497, 23763)]