199382610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{949441}}^1$

素因数の和:949458

約数の個数: 32

約数和(自身を含む): 546878592

約数和(自身を除く): 347495982

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 949441, 1898882, 2848323, 4747205, 5696646, 6646087, 9494410, 13292174, 14241615, 19938261, 28483230, 33230435, 39876522, 66460870, 99691305, 199382610]

約数ペア:

[(1, 199382610), (2, 99691305), (3, 66460870), (5, 39876522), (6, 33230435), (7, 28483230), (10, 19938261), (14, 14241615), (15, 13292174), (21, 9494410), (30, 6646087), (35, 5696646), (42, 4747205), (70, 2848323), (105, 1898882), (210, 949441)]