205129974

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{7193}}^1$

素因数の和:7309

約数の個数: 48

約数和(自身を含む): 482228208

約数和(自身を除く): 277098234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 582, 679, 1358, 2037, 4074, 4753, 7193, 9506, 14259, 14386, 21579, 28518, 43158, 50351, 100702, 151053, 302106, 352457, 697721, 704914, 1057371, 1395442, 2093163, 2114742, 4186326, 4884047, 9768094, 14652141, 29304282, 34188329, 68376658, 102564987, 205129974]

約数ペア:

[(1, 205129974), (2, 102564987), (3, 68376658), (6, 34188329), (7, 29304282), (14, 14652141), (21, 9768094), (42, 4884047), (49, 4186326), (97, 2114742), (98, 2093163), (147, 1395442), (194, 1057371), (291, 704914), (294, 697721), (582, 352457), (679, 302106), (1358, 151053), (2037, 100702), (4074, 50351), (4753, 43158), (7193, 28518), (9506, 21579), (14259, 14386)]