200346940

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{28703}}^1$

素因数の和:29061

約数の個数: 24

約数和(自身を含む): 421948800

約数和(自身を除く): 221601860

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 28703, 57406, 114812, 143515, 287030, 574060, 10017347, 20034694, 40069388, 50086735, 100173470, 200346940]

約数ペア:

[(1, 200346940), (2, 100173470), (4, 50086735), (5, 40069388), (10, 20034694), (20, 10017347), (349, 574060), (698, 287030), (1396, 143515), (1745, 114812), (3490, 57406), (6980, 28703)]