231903334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 386162784

約数和(自身を除く): 154259450

約数列:

[1, 2, 13, 26, 61, 73, 122, 146, 793, 949, 1586, 1898, 2003, 4006, 4453, 8906, 26039, 52078, 57889, 115778, 122183, 146219, 244366, 292438, 1588379, 1900847, 3176758, 3801694, 8919359, 17838718, 115951667, 231903334]

約数ペア:

[(1, 231903334), (2, 115951667), (13, 17838718), (26, 8919359), (61, 3801694), (73, 3176758), (122, 1900847), (146, 1588379), (793, 292438), (949, 244366), (1586, 146219), (1898, 122183), (2003, 115778), (4006, 57889), (4453, 52078), (8906, 26039)]