223854196

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{3067}}^1$

素因数の和:3399

約数の個数: 24

約数和(自身を含む): 398938176

約数和(自身を除く): 175083980

約数列:

[1, 2, 4, 71, 142, 257, 284, 514, 1028, 3067, 6134, 12268, 18247, 36494, 72988, 217757, 435514, 788219, 871028, 1576438, 3152876, 55963549, 111927098, 223854196]

約数ペア:

[(1, 223854196), (2, 111927098), (4, 55963549), (71, 3152876), (142, 1576438), (257, 871028), (284, 788219), (514, 435514), (1028, 217757), (3067, 72988), (6134, 36494), (12268, 18247)]