201677961

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{18617}}^1$

素因数の和:18800

約数の個数: 16

約数和(自身を含む): 282397824

約数和(自身を除く): 80719863

約数列:

[1, 3, 23, 69, 157, 471, 3611, 10833, 18617, 55851, 428191, 1284573, 2922869, 8768607, 67225987, 201677961]

約数ペア:

[(1, 201677961), (3, 67225987), (23, 8768607), (69, 2922869), (157, 1284573), (471, 428191), (3611, 55851), (10833, 18617)]