193316752

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{86923}}^1$

素因数の和:87070

約数の個数: 20

約数和(自身を含む): 377250160

約数和(自身を除く): 183933408

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 86923, 173846, 347692, 695384, 1390768, 12082297, 24164594, 48329188, 96658376, 193316752]

約数ペア:

[(1, 193316752), (2, 96658376), (4, 48329188), (8, 24164594), (16, 12082297), (139, 1390768), (278, 695384), (556, 347692), (1112, 173846), (2224, 86923)]