97143820

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{48091}}^1$

素因数の和:48201

約数の個数: 24

約数和(自身を含む): 206026128

約数和(自身を除く): 108882308

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 48091, 96182, 192364, 240455, 480910, 961820, 4857191, 9714382, 19428764, 24285955, 48571910, 97143820]

約数ペア:

[(1, 97143820), (2, 48571910), (4, 24285955), (5, 19428764), (10, 9714382), (20, 4857191), (101, 961820), (202, 480910), (404, 240455), (505, 192364), (1010, 96182), (2020, 48091)]