203971128

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{50891}}^1$

素因数の和:51067

約数の個数: 32

約数和(自身を含む): 512991360

約数和(自身を除く): 309020232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 4008, 50891, 101782, 152673, 203564, 305346, 407128, 610692, 1221384, 8498797, 16997594, 25496391, 33995188, 50992782, 67990376, 101985564, 203971128]

約数ペア:

[(1, 203971128), (2, 101985564), (3, 67990376), (4, 50992782), (6, 33995188), (8, 25496391), (12, 16997594), (24, 8498797), (167, 1221384), (334, 610692), (501, 407128), (668, 305346), (1002, 203564), (1336, 152673), (2004, 101782), (4008, 50891)]