200865005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{46229}}^1$

素因数の和:46324

約数の個数: 16

約数和(自身を含む): 266284800

約数和(自身を除く): 65419795

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 46229, 231145, 508519, 2542595, 3652091, 18260455, 40173001, 200865005]

約数ペア:

[(1, 200865005), (5, 40173001), (11, 18260455), (55, 3652091), (79, 2542595), (395, 508519), (869, 231145), (4345, 46229)]