205736792332

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{983}}^1\times {\mathrm{144941}}^1$

素因数の和:145966

約数の個数: 36

約数和(自身を含む): 380375348976

約数和(自身を除く): 174638556644

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 983, 1444, 1966, 3932, 18677, 37354, 74708, 144941, 289882, 354863, 579764, 709726, 1419452, 2753879, 5507758, 11015516, 52323701, 104647402, 142477003, 209294804, 284954006, 569908012, 2707063057, 5414126114, 10828252228, 51434198083, 102868396166, 205736792332]

約数ペア:

[(1, 205736792332), (2, 102868396166), (4, 51434198083), (19, 10828252228), (38, 5414126114), (76, 2707063057), (361, 569908012), (722, 284954006), (983, 209294804), (1444, 142477003), (1966, 104647402), (3932, 52323701), (18677, 11015516), (37354, 5507758), (74708, 2753879), (144941, 1419452), (289882, 709726), (354863, 579764)]