204080291982

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{33054793}}^1$

素因数の和:33054822

約数の個数: 48

約数和(自身を含む): 515654786400

約数和(自身を除く): 311574494418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 33054793, 66109586, 99164379, 198328758, 231383551, 297493137, 462767102, 594986274, 694150653, 1388301306, 1619684857, 2082451959, 3239369714, 4164903918, 4859054571, 9718109142, 11337793999, 14577163713, 22675587998, 29154327426, 34013381997, 68026763994, 102040145991, 204080291982]

約数ペア:

[(1, 204080291982), (2, 102040145991), (3, 68026763994), (6, 34013381997), (7, 29154327426), (9, 22675587998), (14, 14577163713), (18, 11337793999), (21, 9718109142), (42, 4859054571), (49, 4164903918), (63, 3239369714), (98, 2082451959), (126, 1619684857), (147, 1388301306), (294, 694150653), (343, 594986274), (441, 462767102), (686, 297493137), (882, 231383551), (1029, 198328758), (2058, 99164379), (3087, 66109586), (6174, 33054793)]