201930683780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1442362027}}^1$

素因数の和:1442362043

約数の個数: 24

約数和(自身を含む): 484633641408

約数和(自身を除く): 282702957628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1442362027, 2884724054, 5769448108, 7211810135, 10096534189, 14423620270, 20193068378, 28847240540, 40386136756, 50482670945, 100965341890, 201930683780]

約数ペア:

[(1, 201930683780), (2, 100965341890), (4, 50482670945), (5, 40386136756), (7, 28847240540), (10, 20193068378), (14, 14423620270), (20, 10096534189), (28, 7211810135), (35, 5769448108), (70, 2884724054), (140, 1442362027)]