200977906

素因数分解:

$2^1\times {\mathrm{73}}^2\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:430

約数の個数: 24

約数和(自身を含む): 310240260

約数和(自身を除く): 109262354

約数列:

[1, 2, 73, 109, 146, 173, 218, 346, 5329, 7957, 10658, 12629, 15914, 18857, 25258, 37714, 580861, 921917, 1161722, 1376561, 1843834, 2753122, 100488953, 200977906]

約数ペア:

[(1, 200977906), (2, 100488953), (73, 2753122), (109, 1843834), (146, 1376561), (173, 1161722), (218, 921917), (346, 580861), (5329, 37714), (7957, 25258), (10658, 18857), (12629, 15914)]