200200858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{18919}}^1$

素因数の和:18982

約数の個数: 32

約数和(自身を含む): 362355840

約数和(自身を除く): 162154982

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 5291, 10582, 18919, 37838, 208109, 245947, 416218, 491894, 700003, 1400006, 2705417, 5410834, 7700033, 9100039, 15400066, 18200078, 100100429, 200200858]

約数ペア:

[(1, 200200858), (2, 100100429), (11, 18200078), (13, 15400066), (22, 9100039), (26, 7700033), (37, 5410834), (74, 2705417), (143, 1400006), (286, 700003), (407, 491894), (481, 416218), (814, 245947), (962, 208109), (5291, 37838), (10582, 18919)]