200071419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{66491}}^1$

素因数の和:66570

約数の個数: 16

約数和(自身を含む): 287245440

約数和(自身を除く): 87174021

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 66491, 199473, 1130347, 3391041, 3922969, 11768907, 66690473, 200071419]

約数ペア:

[(1, 200071419), (3, 66690473), (17, 11768907), (51, 3922969), (59, 3391041), (177, 1130347), (1003, 199473), (3009, 66491)]