205845215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{2797}}^1$

素因数の和:3202

約数の個数: 16

約数和(自身を含む): 253834560

約数和(自身を除く): 47989345

約数列:

[1, 5, 41, 205, 359, 1795, 2797, 13985, 14719, 73595, 114677, 573385, 1004123, 5020615, 41169043, 205845215]

約数ペア:

[(1, 205845215), (5, 41169043), (41, 5020615), (205, 1004123), (359, 573385), (1795, 114677), (2797, 73595), (13985, 14719)]