208196

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 397824

約数和(自身を除く): 189628

約数列:

[1, 2, 4, 23, 31, 46, 62, 73, 92, 124, 146, 292, 713, 1426, 1679, 2263, 2852, 3358, 4526, 6716, 9052, 52049, 104098, 208196]

約数ペア:

[(1, 208196), (2, 104098), (4, 52049), (23, 9052), (31, 6716), (46, 4526), (62, 3358), (73, 2852), (92, 2263), (124, 1679), (146, 1426), (292, 713)]