201708958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{213223}}^1$

素因数の和:213279

約数の個数: 16

約数和(自身を含む): 337746816

約数和(自身を除く): 136037858

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 213223, 426446, 2345453, 4690906, 9168589, 18337178, 100854479, 201708958]

約数ペア:

[(1, 201708958), (2, 100854479), (11, 18337178), (22, 9168589), (43, 4690906), (86, 2345453), (473, 426446), (946, 213223)]