205659838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{146273}}^1$

素因数の和:146331

約数の個数: 16

約数和(自身を含む): 333504720

約数和(自身を除く): 127844882

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 146273, 292546, 2779187, 5412101, 5558374, 10824202, 102829919, 205659838]

約数ペア:

[(1, 205659838), (2, 102829919), (19, 10824202), (37, 5558374), (38, 5412101), (74, 2779187), (703, 292546), (1406, 146273)]