207615212

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101573}}^1$

素因数の和:101657

約数の個数: 24

約数和(自身を含む): 420922656

約数和(自身を除く): 213307444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 101573, 203146, 406292, 711011, 1422022, 2844044, 7414829, 14829658, 29659316, 51903803, 103807606, 207615212]

約数ペア:

[(1, 207615212), (2, 103807606), (4, 51903803), (7, 29659316), (14, 14829658), (28, 7414829), (73, 2844044), (146, 1422022), (292, 711011), (511, 406292), (1022, 203146), (2044, 101573)]