202312045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{100403}}^1$

素因数の和:100452

約数の個数: 16

約数和(自身を含む): 269885952

約数和(自身を除く): 67573907

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 100403, 502015, 1305239, 3112493, 6526195, 15562465, 40462409, 202312045]

約数ペア:

[(1, 202312045), (5, 40462409), (13, 15562465), (31, 6526195), (65, 3112493), (155, 1305239), (403, 502015), (2015, 100403)]