202117539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5167}}^1$

素因数の和:5259

約数の個数: 32

約数和(自身を含む): 312560640

約数和(自身を除く): 110443101

約数列:

[1, 3, 13, 17, 39, 51, 59, 177, 221, 663, 767, 1003, 2301, 3009, 5167, 13039, 15501, 39117, 67171, 87839, 201513, 263517, 304853, 914559, 1141907, 3425721, 3963089, 5182501, 11889267, 15547503, 67372513, 202117539]

約数ペア:

[(1, 202117539), (3, 67372513), (13, 15547503), (17, 11889267), (39, 5182501), (51, 3963089), (59, 3425721), (177, 1141907), (221, 914559), (663, 304853), (767, 263517), (1003, 201513), (2301, 87839), (3009, 67171), (5167, 39117), (13039, 15501)]