202313710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{24763}}^1$

素因数の和:24832

約数の個数: 32

約数和(自身を含む): 392261760

約数和(自身を除く): 189948050

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 24763, 49526, 123815, 247630, 470497, 940994, 1064809, 2129618, 2352485, 4704970, 5324045, 10648090, 20231371, 40462742, 101156855, 202313710]

約数ペア:

[(1, 202313710), (2, 101156855), (5, 40462742), (10, 20231371), (19, 10648090), (38, 5324045), (43, 4704970), (86, 2352485), (95, 2129618), (190, 1064809), (215, 940994), (430, 470497), (817, 247630), (1634, 123815), (4085, 49526), (8170, 24763)]