221460144

素因数分解:

$2^4\times 3^1\times {\mathrm{4613753}}^1$

素因数の和:4613764

約数の個数: 20

約数和(自身を含む): 572105496

約数和(自身を除く): 350645352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4613753, 9227506, 13841259, 18455012, 27682518, 36910024, 55365036, 73820048, 110730072, 221460144]

約数ペア:

[(1, 221460144), (2, 110730072), (3, 73820048), (4, 55365036), (6, 36910024), (8, 27682518), (12, 18455012), (16, 13841259), (24, 9227506), (48, 4613753)]