221419932

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{106657}}^1$

素因数の和:106837

約数の個数: 24

約数和(自身を含む): 519637776

約数和(自身を除く): 298217844

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 106657, 213314, 319971, 426628, 639942, 1279884, 18451661, 36903322, 55354983, 73806644, 110709966, 221419932]

約数ペア:

[(1, 221419932), (2, 110709966), (3, 73806644), (4, 55354983), (6, 36903322), (12, 18451661), (173, 1279884), (346, 639942), (519, 426628), (692, 319971), (1038, 213314), (2076, 106657)]