193942422

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1213

約数の個数: 48

約数和(自身を含む): 428764752

約数和(自身を除く): 234822330

約数列:

[1, 2, 3, 6, 9, 18, 101, 107, 202, 214, 303, 321, 606, 642, 909, 963, 997, 1818, 1926, 1994, 2991, 5982, 8973, 10807, 17946, 21614, 32421, 64842, 97263, 100697, 106679, 194526, 201394, 213358, 302091, 320037, 604182, 640074, 906273, 960111, 1812546, 1920222, 10774579, 21549158, 32323737, 64647474, 96971211, 193942422]

約数ペア:

[(1, 193942422), (2, 96971211), (3, 64647474), (6, 32323737), (9, 21549158), (18, 10774579), (101, 1920222), (107, 1812546), (202, 960111), (214, 906273), (303, 640074), (321, 604182), (606, 320037), (642, 302091), (909, 213358), (963, 201394), (997, 194526), (1818, 106679), (1926, 100697), (1994, 97263), (2991, 64842), (5982, 32421), (8973, 21614), (10807, 17946)]