210007134778

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{109492771}}^1$

素因数の和:109492917

約数の個数: 16

約数和(自身を含む): 362640060864

約数和(自身を除く): 152632926086

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 109492771, 218985542, 766449397, 1532898794, 15000509627, 30001019254, 105003567389, 210007134778]

約数ペア:

[(1, 210007134778), (2, 105003567389), (7, 30001019254), (14, 15000509627), (137, 1532898794), (274, 766449397), (959, 218985542), (1918, 109492771)]