254348844

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{198091}}^1$

素因数の和:198205

約数の個数: 24

約数和(自身を含む): 599030208

約数和(自身を除く): 344681364

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 198091, 396182, 594273, 792364, 1188546, 2377092, 21195737, 42391474, 63587211, 84782948, 127174422, 254348844]

約数ペア:

[(1, 254348844), (2, 127174422), (3, 84782948), (4, 63587211), (6, 42391474), (12, 21195737), (107, 2377092), (214, 1188546), (321, 792364), (428, 594273), (642, 396182), (1284, 198091)]