219331292

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{3323}}^1$

素因数の和:3925

約数の個数: 24

約数和(自身を含む): 397882800

約数和(自身を除く): 178551508

約数列:

[1, 2, 4, 29, 58, 116, 569, 1138, 2276, 3323, 6646, 13292, 16501, 33002, 66004, 96367, 192734, 385468, 1890787, 3781574, 7563148, 54832823, 109665646, 219331292]

約数ペア:

[(1, 219331292), (2, 109665646), (4, 54832823), (29, 7563148), (58, 3781574), (116, 1890787), (569, 385468), (1138, 192734), (2276, 96367), (3323, 66004), (6646, 33002), (13292, 16501)]