199973384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1922821}}^1$

素因数の和:1922840

約数の個数: 16

約数和(自身を含む): 403792620

約数和(自身を除く): 203819236

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1922821, 3845642, 7691284, 15382568, 24996673, 49993346, 99986692, 199973384]

約数ペア:

[(1, 199973384), (2, 99986692), (4, 49993346), (8, 24996673), (13, 15382568), (26, 7691284), (52, 3845642), (104, 1922821)]