233280004

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{72089}}^1$

素因数の和:72902

約数の個数: 12

約数和(自身を含む): 408750300

約数和(自身を除く): 175470296

約数列:

[1, 2, 4, 809, 1618, 3236, 72089, 144178, 288356, 58320001, 116640002, 233280004]

約数ペア:

[(1, 233280004), (2, 116640002), (4, 58320001), (809, 288356), (1618, 144178), (3236, 72089)]