201963554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{15443}}^1$

素因数の和:15961

約数の個数: 16

約数和(自身を含む): 326918592

約数和(自身を除く): 124955038

約数列:

[1, 2, 13, 26, 503, 1006, 6539, 13078, 15443, 30886, 200759, 401518, 7767829, 15535658, 100981777, 201963554]

約数ペア:

[(1, 201963554), (2, 100981777), (13, 15535658), (26, 7767829), (503, 401518), (1006, 200759), (6539, 30886), (13078, 15443)]