194920814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1697}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 334492416

約数和(自身を除く): 139571602

約数列:

[1, 2, 11, 22, 23, 46, 227, 253, 454, 506, 1697, 2497, 3394, 4994, 5221, 10442, 18667, 37334, 39031, 57431, 78062, 114862, 385219, 429341, 770438, 858682, 4237409, 8474818, 8860037, 17720074, 97460407, 194920814]

約数ペア:

[(1, 194920814), (2, 97460407), (11, 17720074), (22, 8860037), (23, 8474818), (46, 4237409), (227, 858682), (253, 770438), (454, 429341), (506, 385219), (1697, 114862), (2497, 78062), (3394, 57431), (4994, 39031), (5221, 37334), (10442, 18667)]