211216048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{4507}}^1$

素因数の和:4645

約数の個数: 40

約数和(自身を含む): 427628880

約数和(自身を除く): 216412832

約数列:

[1, 2, 4, 8, 16, 29, 58, 101, 116, 202, 232, 404, 464, 808, 1616, 2929, 4507, 5858, 9014, 11716, 18028, 23432, 36056, 46864, 72112, 130703, 261406, 455207, 522812, 910414, 1045624, 1820828, 2091248, 3641656, 7283312, 13201003, 26402006, 52804012, 105608024, 211216048]

約数ペア:

[(1, 211216048), (2, 105608024), (4, 52804012), (8, 26402006), (16, 13201003), (29, 7283312), (58, 3641656), (101, 2091248), (116, 1820828), (202, 1045624), (232, 910414), (404, 522812), (464, 455207), (808, 261406), (1616, 130703), (2929, 72112), (4507, 46864), (5858, 36056), (9014, 23432), (11716, 18028)]