196881794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1129}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 328043520

約数和(自身を除く): 131161726

約数列:

[1, 2, 17, 23, 34, 46, 223, 391, 446, 782, 1129, 2258, 3791, 5129, 7582, 10258, 19193, 25967, 38386, 51934, 87193, 174386, 251767, 441439, 503534, 882878, 4280039, 5790641, 8560078, 11581282, 98440897, 196881794]

約数ペア:

[(1, 196881794), (2, 98440897), (17, 11581282), (23, 8560078), (34, 5790641), (46, 4280039), (223, 882878), (391, 503534), (446, 441439), (782, 251767), (1129, 174386), (2258, 87193), (3791, 51934), (5129, 38386), (7582, 25967), (10258, 19193)]