214554476

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{4127}}^1$

素因数の和:4489

約数の個数: 24

約数和(自身を含む): 385934976

約数和(自身を除く): 171380500

約数列:

[1, 2, 4, 41, 82, 164, 317, 634, 1268, 4127, 8254, 12997, 16508, 25994, 51988, 169207, 338414, 676828, 1308259, 2616518, 5233036, 53638619, 107277238, 214554476]

約数ペア:

[(1, 214554476), (2, 107277238), (4, 53638619), (41, 5233036), (82, 2616518), (164, 1308259), (317, 676828), (634, 338414), (1268, 169207), (4127, 51988), (8254, 25994), (12997, 16508)]