201531538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{106181}}^1$

素因数の和:106269

約数の個数: 16

約数和(自身を含む): 330013656

約数和(自身を除く): 128482118

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 106181, 212362, 1380353, 2760706, 7751213, 15502426, 100765769, 201531538]

約数ペア:

[(1, 201531538), (2, 100765769), (13, 15502426), (26, 7751213), (73, 2760706), (146, 1380353), (949, 212362), (1898, 106181)]