208041532

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{30977}}^1$

素因数の和:31077

約数の個数: 24

約数和(自身を含む): 385118496

約数和(自身を除く): 177076964

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1679, 3358, 6716, 30977, 61954, 123908, 712471, 1424942, 2261321, 2849884, 4522642, 9045284, 52010383, 104020766, 208041532]

約数ペア:

[(1, 208041532), (2, 104020766), (4, 52010383), (23, 9045284), (46, 4522642), (73, 2849884), (92, 2261321), (146, 1424942), (292, 712471), (1679, 123908), (3358, 61954), (6716, 30977)]