206536654

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 326661984

約数和(自身を除く): 120125330

約数列:

[1, 2, 43, 53, 86, 106, 113, 226, 401, 802, 2279, 4558, 4859, 5989, 9718, 11978, 17243, 21253, 34486, 42506, 45313, 90626, 257527, 515054, 913879, 1827758, 1948459, 2401589, 3896918, 4803178, 103268327, 206536654]

約数ペア:

[(1, 206536654), (2, 103268327), (43, 4803178), (53, 3896918), (86, 2401589), (106, 1948459), (113, 1827758), (226, 913879), (401, 515054), (802, 257527), (2279, 90626), (4558, 45313), (4859, 42506), (5989, 34486), (9718, 21253), (11978, 17243)]