223125434

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{261271}}^1$

素因数の和:261341

約数の個数: 16

約数和(自身を含む): 388772736

約数和(自身を除く): 165647302

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 261271, 522542, 1828897, 3657794, 15937531, 31875062, 111562717, 223125434]

約数ペア:

[(1, 223125434), (2, 111562717), (7, 31875062), (14, 15937531), (61, 3657794), (122, 1828897), (427, 522542), (854, 261271)]