209932016

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{14759}}^1$

素因数の和:14901

約数の個数: 40

約数和(自身を含む): 468541440

約数和(自身を除く): 258609424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 14224, 14759, 29518, 59036, 103313, 118072, 206626, 236144, 413252, 826504, 1653008, 1874393, 3748786, 7497572, 13120751, 14995144, 26241502, 29990288, 52483004, 104966008, 209932016]

約数ペア:

[(1, 209932016), (2, 104966008), (4, 52483004), (7, 29990288), (8, 26241502), (14, 14995144), (16, 13120751), (28, 7497572), (56, 3748786), (112, 1874393), (127, 1653008), (254, 826504), (508, 413252), (889, 236144), (1016, 206626), (1778, 118072), (2032, 103313), (3556, 59036), (7112, 29518), (14224, 14759)]