201621110

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{577}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 368800992

約数和(自身を除く): 167179882

約数列:

[1, 2, 5, 10, 83, 166, 415, 421, 577, 830, 842, 1154, 2105, 2885, 4210, 5770, 34943, 47891, 69886, 95782, 174715, 239455, 242917, 349430, 478910, 485834, 1214585, 2429170, 20162111, 40324222, 100810555, 201621110]

約数ペア:

[(1, 201621110), (2, 100810555), (5, 40324222), (10, 20162111), (83, 2429170), (166, 1214585), (415, 485834), (421, 478910), (577, 349430), (830, 242917), (842, 239455), (1154, 174715), (2105, 95782), (2885, 69886), (4210, 47891), (5770, 34943)]