202519331521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9539749}}^1$

素因数の和:9539856

約数の個数: 16

約数和(自身を含む): 230785632000

約数和(自身を除く): 28266300479

約数列:

[1, 13, 23, 71, 299, 923, 1633, 21229, 9539749, 124016737, 219414227, 677322179, 2852384951, 8805188327, 15578410117, 202519331521]

約数ペア:

[(1, 202519331521), (13, 15578410117), (23, 8805188327), (71, 2852384951), (299, 677322179), (923, 219414227), (1633, 124016737), (21229, 9539749)]