223867252

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{73351}}^1$

素因数の和:73471

約数の個数: 24

約数和(自身を含む): 451848320

約数和(自身を除く): 227981068

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 73351, 146702, 293404, 513457, 1026914, 2053828, 7995259, 15990518, 31981036, 55966813, 111933626, 223867252]

約数ペア:

[(1, 223867252), (2, 111933626), (4, 55966813), (7, 31981036), (14, 15990518), (28, 7995259), (109, 2053828), (218, 1026914), (436, 513457), (763, 293404), (1526, 146702), (3052, 73351)]