214964296

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{260879}}^1$

素因数の和:260988

約数の個数: 16

約数和(自身を含む): 406972800

約数和(自身を除く): 192008504

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 260879, 521758, 1043516, 2087032, 26870537, 53741074, 107482148, 214964296]

約数ペア:

[(1, 214964296), (2, 107482148), (4, 53741074), (8, 26870537), (103, 2087032), (206, 1043516), (412, 521758), (824, 260879)]