210315434

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{246271}}^1$

素因数の和:246341

約数の個数: 16

約数和(自身を含む): 366452736

約数和(自身を除く): 156137302

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 246271, 492542, 1723897, 3447794, 15022531, 30045062, 105157717, 210315434]

約数ペア:

[(1, 210315434), (2, 105157717), (7, 30045062), (14, 15022531), (61, 3447794), (122, 1723897), (427, 492542), (854, 246271)]