201770345

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{72973}}^1$

素因数の和:73064

約数の個数: 16

約数和(自身を含む): 280220160

約数和(自身を除く): 78449815

約数列:

[1, 5, 7, 35, 79, 395, 553, 2765, 72973, 364865, 510811, 2554055, 5764867, 28824335, 40354069, 201770345]

約数ペア:

[(1, 201770345), (5, 40354069), (7, 28824335), (35, 5764867), (79, 2554055), (395, 510811), (553, 364865), (2765, 72973)]