219070616

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{271127}}^1$

素因数の和:271234

約数の個数: 16

約数和(自身を含む): 414825840

約数和(自身を除く): 195755224

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 271127, 542254, 1084508, 2169016, 27383827, 54767654, 109535308, 219070616]

約数ペア:

[(1, 219070616), (2, 109535308), (4, 54767654), (8, 27383827), (101, 2169016), (202, 1084508), (404, 542254), (808, 271127)]