200647546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1877}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 339121728

約数和(自身を除く): 138474182

約数列:

[1, 2, 11, 22, 43, 86, 113, 226, 473, 946, 1243, 1877, 2486, 3754, 4859, 9718, 20647, 41294, 53449, 80711, 106898, 161422, 212101, 424202, 887821, 1775642, 2333111, 4666222, 9120343, 18240686, 100323773, 200647546]

約数ペア:

[(1, 200647546), (2, 100323773), (11, 18240686), (22, 9120343), (43, 4666222), (86, 2333111), (113, 1775642), (226, 887821), (473, 424202), (946, 212101), (1243, 161422), (1877, 106898), (2486, 80711), (3754, 53449), (4859, 41294), (9718, 20647)]