194421140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1933}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 421085952

約数和(自身を除く): 226664812

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 107, 188, 214, 235, 428, 470, 535, 940, 1070, 1933, 2140, 3866, 5029, 7732, 9665, 10058, 19330, 20116, 25145, 38660, 50290, 90851, 100580, 181702, 206831, 363404, 413662, 454255, 827324, 908510, 1034155, 1817020, 2068310, 4136620, 9721057, 19442114, 38884228, 48605285, 97210570, 194421140]

約数ペア:

[(1, 194421140), (2, 97210570), (4, 48605285), (5, 38884228), (10, 19442114), (20, 9721057), (47, 4136620), (94, 2068310), (107, 1817020), (188, 1034155), (214, 908510), (235, 827324), (428, 454255), (470, 413662), (535, 363404), (940, 206831), (1070, 181702), (1933, 100580), (2140, 90851), (3866, 50290), (5029, 38660), (7732, 25145), (9665, 20116), (10058, 19330)]