200414817

素因数分解:

$3^4\times {\mathrm{503}}^1\times {\mathrm{4919}}^1$

素因数の和:5434

約数の個数: 20

約数和(自身を含む): 300041280

約数和(自身を除く): 99626463

約数列:

[1, 3, 9, 27, 81, 503, 1509, 4527, 4919, 13581, 14757, 40743, 44271, 132813, 398439, 2474257, 7422771, 22268313, 66804939, 200414817]

約数ペア:

[(1, 200414817), (3, 66804939), (9, 22268313), (27, 7422771), (81, 2474257), (503, 398439), (1509, 132813), (4527, 44271), (4919, 40743), (13581, 14757)]