221010456

素因数分解:

$2^3\times 3^1\times {\mathrm{1063}}^1\times {\mathrm{8663}}^1$

素因数の和:9735

約数の個数: 32

約数和(自身を含む): 553109760

約数和(自身を除く): 332099304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1063, 2126, 3189, 4252, 6378, 8504, 8663, 12756, 17326, 25512, 25989, 34652, 51978, 69304, 103956, 207912, 9208769, 18417538, 27626307, 36835076, 55252614, 73670152, 110505228, 221010456]

約数ペア:

[(1, 221010456), (2, 110505228), (3, 73670152), (4, 55252614), (6, 36835076), (8, 27626307), (12, 18417538), (24, 9208769), (1063, 207912), (2126, 103956), (3189, 69304), (4252, 51978), (6378, 34652), (8504, 25989), (8663, 25512), (12756, 17326)]