200526940

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{76537}}^1$

素因数の和:76677

約数の個数: 24

約数和(自身を含む): 424326672

約数和(自身を除く): 223799732

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 76537, 153074, 306148, 382685, 765370, 1530740, 10026347, 20052694, 40105388, 50131735, 100263470, 200526940]

約数ペア:

[(1, 200526940), (2, 100263470), (4, 50131735), (5, 40105388), (10, 20052694), (20, 10026347), (131, 1530740), (262, 765370), (524, 382685), (655, 306148), (1310, 153074), (2620, 76537)]