223083410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{6521}}^1$

素因数の和:6850

約数の個数: 32

約数和(自身を含む): 439530624

約数和(自身を除く): 216447214

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 311, 622, 1555, 3110, 3421, 6521, 6842, 13042, 17105, 32605, 34210, 65210, 71731, 143462, 358655, 717310, 2028031, 4056062, 10140155, 20280310, 22308341, 44616682, 111541705, 223083410]

約数ペア:

[(1, 223083410), (2, 111541705), (5, 44616682), (10, 22308341), (11, 20280310), (22, 10140155), (55, 4056062), (110, 2028031), (311, 717310), (622, 358655), (1555, 143462), (3110, 71731), (3421, 65210), (6521, 34210), (6842, 32605), (13042, 17105)]