220162886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{30689}}^1$

素因数の和:30919

約数の個数: 16

約数和(自身を含む): 351339120

約数和(自身を除く): 131176234

約数列:

[1, 2, 17, 34, 211, 422, 3587, 7174, 30689, 61378, 521713, 1043426, 6475379, 12950758, 110081443, 220162886]

約数ペア:

[(1, 220162886), (2, 110081443), (17, 12950758), (34, 6475379), (211, 1043426), (422, 521713), (3587, 61378), (7174, 30689)]