201943103024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{970880303}}^1$

素因数の和:970880324

約数の個数: 20

約数和(自身を含む): 421362051936

約数和(自身を除く): 219418948912

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 970880303, 1941760606, 3883521212, 7767042424, 12621443939, 15534084848, 25242887878, 50485775756, 100971551512, 201943103024]

約数ペア:

[(1, 201943103024), (2, 100971551512), (4, 50485775756), (8, 25242887878), (13, 15534084848), (16, 12621443939), (26, 7767042424), (52, 3883521212), (104, 1941760606), (208, 970880303)]