200819480

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{85093}}^1$

素因数の和:85163

約数の個数: 32

約数和(自身を含む): 459507600

約数和(自身を除く): 258688120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 85093, 170186, 340372, 425465, 680744, 850930, 1701860, 3403720, 5020487, 10040974, 20081948, 25102435, 40163896, 50204870, 100409740, 200819480]

約数ペア:

[(1, 200819480), (2, 100409740), (4, 50204870), (5, 40163896), (8, 25102435), (10, 20081948), (20, 10040974), (40, 5020487), (59, 3403720), (118, 1701860), (236, 850930), (295, 680744), (472, 425465), (590, 340372), (1180, 170186), (2360, 85093)]