200989110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{957091}}^1$

素因数の和:957108

約数の個数: 32

約数和(自身を含む): 551284992

約数和(自身を除く): 350295882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 957091, 1914182, 2871273, 4785455, 5742546, 6699637, 9570910, 13399274, 14356365, 20098911, 28712730, 33498185, 40197822, 66996370, 100494555, 200989110]

約数ペア:

[(1, 200989110), (2, 100494555), (3, 66996370), (5, 40197822), (6, 33498185), (7, 28712730), (10, 20098911), (14, 14356365), (15, 13399274), (21, 9570910), (30, 6699637), (35, 5742546), (42, 4785455), (70, 2871273), (105, 1914182), (210, 957091)]