202371880

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{22093}}^1$

素因数の和:22333

約数の個数: 32

約数和(自身を含む): 457345800

約数和(自身を除く): 254973920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 22093, 44186, 88372, 110465, 176744, 220930, 441860, 883720, 5059297, 10118594, 20237188, 25296485, 40474376, 50592970, 101185940, 202371880]

約数ペア:

[(1, 202371880), (2, 101185940), (4, 50592970), (5, 40474376), (8, 25296485), (10, 20237188), (20, 10118594), (40, 5059297), (229, 883720), (458, 441860), (916, 220930), (1145, 176744), (1832, 110465), (2290, 88372), (4580, 44186), (9160, 22093)]