196357838

素因数分解:

$2^1\times {\mathrm{67}}^2\times {\mathrm{21871}}^1$

素因数の和:22007

約数の個数: 12

約数和(自身を含む): 299012112

約数和(自身を除く): 102654274

約数列:

[1, 2, 67, 134, 4489, 8978, 21871, 43742, 1465357, 2930714, 98178919, 196357838]

約数ペア:

[(1, 196357838), (2, 98178919), (67, 2930714), (134, 1465357), (4489, 43742), (8978, 21871)]