201296176

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{63863}}^1$

素因数の和:64068

約数の個数: 20

約数和(自身を含む): 391997232

約数和(自身を除く): 190701056

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 63863, 127726, 255452, 510904, 1021808, 12581011, 25162022, 50324044, 100648088, 201296176]

約数ペア:

[(1, 201296176), (2, 100648088), (4, 50324044), (8, 25162022), (16, 12581011), (197, 1021808), (394, 510904), (788, 255452), (1576, 127726), (3152, 63863)]