201097940

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{93971}}^1$

素因数の和:94087

約数の個数: 24

約数和(自身を含む): 426256992

約数和(自身を除く): 225159052

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 93971, 187942, 375884, 469855, 939710, 1879420, 10054897, 20109794, 40219588, 50274485, 100548970, 201097940]

約数ペア:

[(1, 201097940), (2, 100548970), (4, 50274485), (5, 40219588), (10, 20109794), (20, 10054897), (107, 1879420), (214, 939710), (428, 469855), (535, 375884), (1070, 187942), (2140, 93971)]