222719152

素因数分解:

$2^4\times {\mathrm{1163}}^1\times {\mathrm{11969}}^1$

素因数の和:13140

約数の個数: 20

約数和(自身を含む): 431925480

約数和(自身を除く): 209206328

約数列:

[1, 2, 4, 8, 16, 1163, 2326, 4652, 9304, 11969, 18608, 23938, 47876, 95752, 191504, 13919947, 27839894, 55679788, 111359576, 222719152]

約数ペア:

[(1, 222719152), (2, 111359576), (4, 55679788), (8, 27839894), (16, 13919947), (1163, 191504), (2326, 95752), (4652, 47876), (9304, 23938), (11969, 18608)]