205909074

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{11117}}^1$

素因数の和:11149

約数の個数: 64

約数和(自身を含む): 533664000

約数和(自身を除く): 327754926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 882, 1029, 1323, 2058, 2646, 3087, 6174, 9261, 11117, 18522, 22234, 33351, 66702, 77819, 100053, 155638, 200106, 233457, 300159, 466914, 544733, 600318, 700371, 1089466, 1400742, 1634199, 2101113, 3268398, 3813131, 4202226, 4902597, 7626262, 9805194, 11439393, 14707791, 22878786, 29415582, 34318179, 68636358, 102954537, 205909074]

約数ペア:

[(1, 205909074), (2, 102954537), (3, 68636358), (6, 34318179), (7, 29415582), (9, 22878786), (14, 14707791), (18, 11439393), (21, 9805194), (27, 7626262), (42, 4902597), (49, 4202226), (54, 3813131), (63, 3268398), (98, 2101113), (126, 1634199), (147, 1400742), (189, 1089466), (294, 700371), (343, 600318), (378, 544733), (441, 466914), (686, 300159), (882, 233457), (1029, 200106), (1323, 155638), (2058, 100053), (2646, 77819), (3087, 66702), (6174, 33351), (9261, 22234), (11117, 18522)]