198291704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{15013}}^1$

素因数の和:15159

約数の個数: 32

約数和(自身を含む): 403576320

約数和(自身を除く): 205284616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 13208, 15013, 30026, 60052, 120104, 195169, 390338, 780676, 1561352, 1906651, 3813302, 7626604, 15253208, 24786463, 49572926, 99145852, 198291704]

約数ペア:

[(1, 198291704), (2, 99145852), (4, 49572926), (8, 24786463), (13, 15253208), (26, 7626604), (52, 3813302), (104, 1906651), (127, 1561352), (254, 780676), (508, 390338), (1016, 195169), (1651, 120104), (3302, 60052), (6604, 30026), (13208, 15013)]