208343752

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{15511}}^1$

素因数の和:15613

約数の個数: 32

約数和(自身を含む): 413239680

約数和(自身を除く): 204895928

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1679, 3358, 6716, 13432, 15511, 31022, 62044, 124088, 356753, 713506, 1132303, 1427012, 2264606, 2854024, 4529212, 9058424, 26042969, 52085938, 104171876, 208343752]

約数ペア:

[(1, 208343752), (2, 104171876), (4, 52085938), (8, 26042969), (23, 9058424), (46, 4529212), (73, 2854024), (92, 2264606), (146, 1427012), (184, 1132303), (292, 713506), (584, 356753), (1679, 124088), (3358, 62044), (6716, 31022), (13432, 15511)]