221434852786

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1249}}^1\times {\mathrm{99713}}^1$

素因数の和:101098

約数の個数: 32

約数和(自身を含む): 382901760000

約数和(自身を除く): 161466907214

約数列:

[1, 2, 7, 14, 127, 254, 889, 1249, 1778, 2498, 8743, 17486, 99713, 158623, 199426, 317246, 697991, 1110361, 1395982, 2220722, 12663551, 25327102, 88644857, 124541537, 177289714, 249083074, 871790759, 1743581518, 15816775199, 31633550398, 110717426393, 221434852786]

約数ペア:

[(1, 221434852786), (2, 110717426393), (7, 31633550398), (14, 15816775199), (127, 1743581518), (254, 871790759), (889, 249083074), (1249, 177289714), (1778, 124541537), (2498, 88644857), (8743, 25327102), (17486, 12663551), (99713, 2220722), (158623, 1395982), (199426, 1110361), (317246, 697991)]