201914834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103123}}^1$

素因数の和:103225

約数の個数: 16

約数和(自身を含む): 334121760

約数和(自身を除く): 132206926

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 103123, 206246, 1134353, 2268706, 9177947, 18355894, 100957417, 201914834]

約数ペア:

[(1, 201914834), (2, 100957417), (11, 18355894), (22, 9177947), (89, 2268706), (178, 1134353), (979, 206246), (1958, 103123)]