225704

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 429300

約数和(自身を除く): 203596

約数列:

[1, 2, 4, 8, 89, 178, 317, 356, 634, 712, 1268, 2536, 28213, 56426, 112852, 225704]

約数ペア:

[(1, 225704), (2, 112852), (4, 56426), (8, 28213), (89, 2536), (178, 1268), (317, 712), (356, 634)]