266202742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{78157}}^1$

素因数の和:78303

約数の個数: 16

約数和(自身を含む): 433307952

約数和(自身を除く): 167105210

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 78157, 156314, 1016041, 2032082, 10238567, 20477134, 133101371, 266202742]

約数ペア:

[(1, 266202742), (2, 133101371), (13, 20477134), (26, 10238567), (131, 2032082), (262, 1016041), (1703, 156314), (3406, 78157)]