196321768

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{38891}}^1$

素因数の和:39528

約数の個数: 16

約数和(自身を含む): 368696160

約数和(自身を除く): 172374392

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 38891, 77782, 155564, 311128, 24540221, 49080442, 98160884, 196321768]

約数ペア:

[(1, 196321768), (2, 98160884), (4, 49080442), (8, 24540221), (631, 311128), (1262, 155564), (2524, 77782), (5048, 38891)]