209360412

素因数分解:

$2^2\times 3^2\times {\mathrm{1543}}^1\times {\mathrm{3769}}^1$

素因数の和:5322

約数の個数: 36

約数和(自身を含む): 529700080

約数和(自身を除く): 320339668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1543, 3086, 3769, 4629, 6172, 7538, 9258, 11307, 13887, 15076, 18516, 22614, 27774, 33921, 45228, 55548, 67842, 135684, 5815567, 11631134, 17446701, 23262268, 34893402, 52340103, 69786804, 104680206, 209360412]

約数ペア:

[(1, 209360412), (2, 104680206), (3, 69786804), (4, 52340103), (6, 34893402), (9, 23262268), (12, 17446701), (18, 11631134), (36, 5815567), (1543, 135684), (3086, 67842), (3769, 55548), (4629, 45228), (6172, 33921), (7538, 27774), (9258, 22614), (11307, 18516), (13887, 15076)]