201926576

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{64063}}^1$

素因数の和:64268

約数の個数: 20

約数和(自身を含む): 393224832

約数和(自身を除く): 191298256

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 64063, 128126, 256252, 512504, 1025008, 12620411, 25240822, 50481644, 100963288, 201926576]

約数ペア:

[(1, 201926576), (2, 100963288), (4, 50481644), (8, 25240822), (16, 12620411), (197, 1025008), (394, 512504), (788, 256252), (1576, 128126), (3152, 64063)]