220296506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{66797}}^1$

素因数の和:66913

約数の個数: 16

約数和(自身を含む): 353495016

約数和(自身を除く): 133198510

約数列:

[1, 2, 17, 34, 97, 194, 1649, 3298, 66797, 133594, 1135549, 2271098, 6479309, 12958618, 110148253, 220296506]

約数ペア:

[(1, 220296506), (2, 110148253), (17, 12958618), (34, 6479309), (97, 2271098), (194, 1135549), (1649, 133594), (3298, 66797)]