201219267

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{34807}}^1$

素因数の和:34898

約数の個数: 16

約数和(自身を含む): 280691712

約数和(自身を除く): 79472445

約数列:

[1, 3, 41, 47, 123, 141, 1927, 5781, 34807, 104421, 1427087, 1635929, 4281261, 4907787, 67073089, 201219267]

約数ペア:

[(1, 201219267), (3, 67073089), (41, 4907787), (47, 4281261), (123, 1635929), (141, 1427087), (1927, 104421), (5781, 34807)]