207848288

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{138197}}^1$

素因数の和:138254

約数の個数: 24

約数和(自身を含む): 417910752

約数和(自身を除く): 210062464

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 138197, 276394, 552788, 1105576, 2211152, 4422304, 6495259, 12990518, 25981036, 51962072, 103924144, 207848288]

約数ペア:

[(1, 207848288), (2, 103924144), (4, 51962072), (8, 25981036), (16, 12990518), (32, 6495259), (47, 4422304), (94, 2211152), (188, 1105576), (376, 552788), (752, 276394), (1504, 138197)]