207482008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1780

約数の個数: 64

約数和(自身を含む): 440121600

約数和(自身を除く): 232639592

約数列:

[1, 2, 4, 8, 17, 29, 31, 34, 58, 62, 68, 116, 124, 136, 232, 248, 493, 527, 899, 986, 1054, 1697, 1798, 1972, 2108, 3394, 3596, 3944, 4216, 6788, 7192, 13576, 15283, 28849, 30566, 49213, 52607, 57698, 61132, 98426, 105214, 115396, 122264, 196852, 210428, 230792, 393704, 420856, 836621, 894319, 1525603, 1673242, 1788638, 3051206, 3346484, 3577276, 6102412, 6692968, 7154552, 12204824, 25935251, 51870502, 103741004, 207482008]

約数ペア:

[(1, 207482008), (2, 103741004), (4, 51870502), (8, 25935251), (17, 12204824), (29, 7154552), (31, 6692968), (34, 6102412), (58, 3577276), (62, 3346484), (68, 3051206), (116, 1788638), (124, 1673242), (136, 1525603), (232, 894319), (248, 836621), (493, 420856), (527, 393704), (899, 230792), (986, 210428), (1054, 196852), (1697, 122264), (1798, 115396), (1972, 105214), (2108, 98426), (3394, 61132), (3596, 57698), (3944, 52607), (4216, 49213), (6788, 30566), (7192, 28849), (13576, 15283)]