201214199804

素因数分解:

$2^2\times {\mathrm{67}}^2\times {\mathrm{11205959}}^1$

素因数の和:11206097

約数の個数: 18

約数和(自身を含む): 357458918040

約数和(自身を除く): 156244718236

約数列:

[1, 2, 4, 67, 134, 268, 4489, 8978, 17956, 11205959, 22411918, 44823836, 750799253, 1501598506, 3003197012, 50303549951, 100607099902, 201214199804]

約数ペア:

[(1, 201214199804), (2, 100607099902), (4, 50303549951), (67, 3003197012), (134, 1501598506), (268, 750799253), (4489, 44823836), (8978, 22411918), (17956, 11205959)]