200781178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{115259}}^1$

素因数の和:115341

約数の個数: 16

約数和(自身を含む): 329182560

約数和(自身を除く): 128401382

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 115259, 230518, 1498367, 2996734, 7722353, 15444706, 100390589, 200781178]

約数ペア:

[(1, 200781178), (2, 100390589), (13, 15444706), (26, 7722353), (67, 2996734), (134, 1498367), (871, 230518), (1742, 115259)]