209027926905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{86554007}}^1$

素因数の和:86554045

約数の個数: 32

約数和(自身を含む): 398840868864

約数和(自身を除く): 189812941959

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 86554007, 259662021, 432770035, 605878049, 1298310105, 1817634147, 1990742161, 3029390245, 5972226483, 9088170735, 9953710805, 13935195127, 29861132415, 41805585381, 69675975635, 209027926905]

約数ペア:

[(1, 209027926905), (3, 69675975635), (5, 41805585381), (7, 29861132415), (15, 13935195127), (21, 9953710805), (23, 9088170735), (35, 5972226483), (69, 3029390245), (105, 1990742161), (115, 1817634147), (161, 1298310105), (345, 605878049), (483, 432770035), (805, 259662021), (2415, 86554007)]