210313906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{69779}}^1$

素因数の和:69929

約数の個数: 16

約数和(自身を含む): 346667040

約数和(自身を除く): 136353134

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 69779, 139558, 767569, 1535138, 9559723, 19119446, 105156953, 210313906]

約数ペア:

[(1, 210313906), (2, 105156953), (11, 19119446), (22, 9559723), (137, 1535138), (274, 767569), (1507, 139558), (3014, 69779)]