201604803561

素因数分解:

$3^2\times 7^1\times {\mathrm{3200076247}}^1$

素因数の和:3200076260

約数の個数: 12

約数和(自身を含む): 332807929792

約数和(自身を除く): 131203126231

約数列:

[1, 3, 7, 9, 21, 63, 3200076247, 9600228741, 22400533729, 28800686223, 67201601187, 201604803561]

約数ペア:

[(1, 201604803561), (3, 67201601187), (7, 28800686223), (9, 22400533729), (21, 9600228741), (63, 3200076247)]