210928674

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{74323}}^1$

素因数の和:74382

約数の個数: 32

約数和(自身を含む): 470916864

約数和(自身を除く): 259988190

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 74323, 148646, 222969, 445938, 817553, 1635106, 2452659, 3195889, 4905318, 6391778, 9587667, 19175334, 35154779, 70309558, 105464337, 210928674]

約数ペア:

[(1, 210928674), (2, 105464337), (3, 70309558), (6, 35154779), (11, 19175334), (22, 9587667), (33, 6391778), (43, 4905318), (66, 3195889), (86, 2452659), (129, 1635106), (258, 817553), (473, 445938), (946, 222969), (1419, 148646), (2838, 74323)]