200979321

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{207409}}^1$

素因数の和:207448

約数の個数: 16

約数和(自身を含む): 298670400

約数和(自身を除く): 97691079

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 207409, 622227, 3525953, 3940771, 10577859, 11822313, 66993107, 200979321]

約数ペア:

[(1, 200979321), (3, 66993107), (17, 11822313), (19, 10577859), (51, 3940771), (57, 3525953), (323, 622227), (969, 207409)]