211701412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4071181}}^1$

素因数の和:4071198

約数の個数: 12

約数和(自身を含む): 398975836

約数和(自身を除く): 187274424

約数列:

[1, 2, 4, 13, 26, 52, 4071181, 8142362, 16284724, 52925353, 105850706, 211701412]

約数ペア:

[(1, 211701412), (2, 105850706), (4, 52925353), (13, 16284724), (26, 8142362), (52, 4071181)]