199494060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{10691}}^1$

素因数の和:11014

約数の個数: 48

約数和(自身を含む): 560431872

約数和(自身を除く): 360937812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 3110, 3732, 4665, 6220, 9330, 10691, 18660, 21382, 32073, 42764, 53455, 64146, 106910, 128292, 160365, 213820, 320730, 641460, 3324901, 6649802, 9974703, 13299604, 16624505, 19949406, 33249010, 39898812, 49873515, 66498020, 99747030, 199494060]

約数ペア:

[(1, 199494060), (2, 99747030), (3, 66498020), (4, 49873515), (5, 39898812), (6, 33249010), (10, 19949406), (12, 16624505), (15, 13299604), (20, 9974703), (30, 6649802), (60, 3324901), (311, 641460), (622, 320730), (933, 213820), (1244, 160365), (1555, 128292), (1866, 106910), (3110, 64146), (3732, 53455), (4665, 42764), (6220, 32073), (9330, 21382), (10691, 18660)]