200615030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{260539}}^1$

素因数の和:260564

約数の個数: 32

約数和(自身を含む): 450213120

約数和(自身を除く): 249598090

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 260539, 521078, 1302695, 1823773, 2605390, 2865929, 3647546, 5731858, 9118865, 14329645, 18237730, 20061503, 28659290, 40123006, 100307515, 200615030]

約数ペア:

[(1, 200615030), (2, 100307515), (5, 40123006), (7, 28659290), (10, 20061503), (11, 18237730), (14, 14329645), (22, 9118865), (35, 5731858), (55, 3647546), (70, 2865929), (77, 2605390), (110, 1823773), (154, 1302695), (385, 521078), (770, 260539)]