201638242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{115751}}^1$

素因数の和:115833

約数の個数: 16

約数和(自身を含む): 330587712

約数和(自身を除く): 128949470

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 115751, 231502, 1504763, 3009526, 7755317, 15510634, 100819121, 201638242]

約数ペア:

[(1, 201638242), (2, 100819121), (13, 15510634), (26, 7755317), (67, 3009526), (134, 1504763), (871, 231502), (1742, 115751)]