201724072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{37579}}^1$

素因数の和:37657

約数の個数: 32

約数和(自身を含む): 419392800

約数和(自身を除く): 217668728

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 37579, 75158, 150316, 300632, 413369, 826738, 1653476, 2292319, 3306952, 4584638, 9169276, 18338552, 25215509, 50431018, 100862036, 201724072]

約数ペア:

[(1, 201724072), (2, 100862036), (4, 50431018), (8, 25215509), (11, 18338552), (22, 9169276), (44, 4584638), (61, 3306952), (88, 2292319), (122, 1653476), (244, 826738), (488, 413369), (671, 300632), (1342, 150316), (2684, 75158), (5368, 37579)]