201421492

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{373}}^1\times {\mathrm{1063}}^1$

素因数の和:1567

約数の個数: 24

約数和(自身を含む): 356550656

約数和(自身を除く): 155129164

約数列:

[1, 2, 4, 127, 254, 373, 508, 746, 1063, 1492, 2126, 4252, 47371, 94742, 135001, 189484, 270002, 396499, 540004, 792998, 1585996, 50355373, 100710746, 201421492]

約数ペア:

[(1, 201421492), (2, 100710746), (4, 50355373), (127, 1585996), (254, 792998), (373, 540004), (508, 396499), (746, 270002), (1063, 189484), (1492, 135001), (2126, 94742), (4252, 47371)]