210980668

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{16519}}^1$

素因数の和:16657

約数の個数: 24

約数和(自身を含む): 384849920

約数和(自身を除く): 173869252

約数列:

[1, 2, 4, 31, 62, 103, 124, 206, 412, 3193, 6386, 12772, 16519, 33038, 66076, 512089, 1024178, 1701457, 2048356, 3402914, 6805828, 52745167, 105490334, 210980668]

約数ペア:

[(1, 210980668), (2, 105490334), (4, 52745167), (31, 6805828), (62, 3402914), (103, 2048356), (124, 1701457), (206, 1024178), (412, 512089), (3193, 66076), (6386, 33038), (12772, 16519)]