201997625643

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1636231}}^1$

素因数の和:1636320

約数の個数: 48

約数和(自身を含む): 336932893440

約数和(自身を除く): 134935267797

約数列:

[1, 3, 9, 11, 29, 33, 43, 87, 99, 129, 261, 319, 387, 473, 957, 1247, 1419, 2871, 3741, 4257, 11223, 13717, 41151, 123453, 1636231, 4908693, 14726079, 17998541, 47450699, 53995623, 70357933, 142352097, 161986869, 211073799, 427056291, 521957689, 633221397, 773937263, 1565873067, 2040380057, 2321811789, 4697619201, 6121140171, 6965435367, 18363420513, 22444180627, 67332541881, 201997625643]

約数ペア:

[(1, 201997625643), (3, 67332541881), (9, 22444180627), (11, 18363420513), (29, 6965435367), (33, 6121140171), (43, 4697619201), (87, 2321811789), (99, 2040380057), (129, 1565873067), (261, 773937263), (319, 633221397), (387, 521957689), (473, 427056291), (957, 211073799), (1247, 161986869), (1419, 142352097), (2871, 70357933), (3741, 53995623), (4257, 47450699), (11223, 17998541), (13717, 14726079), (41151, 4908693), (123453, 1636231)]