207642726

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{23399}}^1$

素因数の和:23453

約数の個数: 48

約数和(自身を含む): 492804000

約数和(自身を除く): 285161274

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1479, 2958, 4437, 8874, 23399, 46798, 70197, 140394, 210591, 397783, 421182, 678571, 795566, 1193349, 1357142, 2035713, 2386698, 3580047, 4071426, 6107139, 7160094, 11535707, 12214278, 23071414, 34607121, 69214242, 103821363, 207642726]

約数ペア:

[(1, 207642726), (2, 103821363), (3, 69214242), (6, 34607121), (9, 23071414), (17, 12214278), (18, 11535707), (29, 7160094), (34, 6107139), (51, 4071426), (58, 3580047), (87, 2386698), (102, 2035713), (153, 1357142), (174, 1193349), (261, 795566), (306, 678571), (493, 421182), (522, 397783), (986, 210591), (1479, 140394), (2958, 70197), (4437, 46798), (8874, 23399)]