190981812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{324799}}^1$

素因数の和:324820

約数の個数: 36

約数和(自身を含む): 518380800

約数和(自身を除く): 327398988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 324799, 649598, 974397, 1299196, 1948794, 2273593, 3897588, 4547186, 6820779, 9094372, 13641558, 15915151, 27283116, 31830302, 47745453, 63660604, 95490906, 190981812]

約数ペア:

[(1, 190981812), (2, 95490906), (3, 63660604), (4, 47745453), (6, 31830302), (7, 27283116), (12, 15915151), (14, 13641558), (21, 9094372), (28, 6820779), (42, 4547186), (49, 3897588), (84, 2273593), (98, 1948794), (147, 1299196), (196, 974397), (294, 649598), (588, 324799)]