200072397

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{39863}}^1$

素因数の和:40112

約数の個数: 16

約数和(自身を含む): 306155520

約数和(自身を除く): 106083123

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 39863, 119589, 279041, 837123, 9527257, 28581771, 66690799, 200072397]

約数ペア:

[(1, 200072397), (3, 66690799), (7, 28581771), (21, 9527257), (239, 837123), (717, 279041), (1673, 119589), (5019, 39863)]