221361288

素因数分解:

$2^3\times 3^1\times {\mathrm{9223387}}^1$

素因数の和:9223396

約数の個数: 16

約数和(自身を含む): 553403280

約数和(自身を除く): 332041992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9223387, 18446774, 27670161, 36893548, 55340322, 73787096, 110680644, 221361288]

約数ペア:

[(1, 221361288), (2, 110680644), (3, 73787096), (4, 55340322), (6, 36893548), (8, 27670161), (12, 18446774), (24, 9223387)]