203421018

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{1523}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 412796736

約数和(自身を除く): 209375718

約数列:

[1, 2, 3, 6, 113, 197, 226, 339, 394, 591, 678, 1182, 1523, 3046, 4569, 9138, 22261, 44522, 66783, 133566, 172099, 300031, 344198, 516297, 600062, 900093, 1032594, 1800186, 33903503, 67807006, 101710509, 203421018]

約数ペア:

[(1, 203421018), (2, 101710509), (3, 67807006), (6, 33903503), (113, 1800186), (197, 1032594), (226, 900093), (339, 600062), (394, 516297), (591, 344198), (678, 300031), (1182, 172099), (1523, 133566), (3046, 66783), (4569, 44522), (9138, 22261)]