207320876

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101429}}^1$

素因数の和:101513

約数の個数: 24

約数和(自身を含む): 420325920

約数和(自身を除く): 213005044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 101429, 202858, 405716, 710003, 1420006, 2840012, 7404317, 14808634, 29617268, 51830219, 103660438, 207320876]

約数ペア:

[(1, 207320876), (2, 103660438), (4, 51830219), (7, 29617268), (14, 14808634), (28, 7404317), (73, 2840012), (146, 1420006), (292, 710003), (511, 405716), (1022, 202858), (2044, 101429)]