225970154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{701}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 379080000

約数和(自身を除く): 153109846

約数列:

[1, 2, 17, 19, 34, 38, 323, 499, 646, 701, 998, 1402, 8483, 9481, 11917, 13319, 16966, 18962, 23834, 26638, 161177, 226423, 322354, 349799, 452846, 699598, 5946583, 6646181, 11893166, 13292362, 112985077, 225970154]

約数ペア:

[(1, 225970154), (2, 112985077), (17, 13292362), (19, 11893166), (34, 6646181), (38, 5946583), (323, 699598), (499, 452846), (646, 349799), (701, 322354), (998, 226423), (1402, 161177), (8483, 26638), (9481, 23834), (11917, 18962), (13319, 16966)]