221343902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{941}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 365571360

約数和(自身を除く): 144227458

約数列:

[1, 2, 13, 26, 83, 109, 166, 218, 941, 1079, 1417, 1882, 2158, 2834, 9047, 12233, 18094, 24466, 78103, 102569, 117611, 156206, 205138, 235222, 1015339, 1333397, 2030678, 2666794, 8513227, 17026454, 110671951, 221343902]

約数ペア:

[(1, 221343902), (2, 110671951), (13, 17026454), (26, 8513227), (83, 2666794), (109, 2030678), (166, 1333397), (218, 1015339), (941, 235222), (1079, 205138), (1417, 156206), (1882, 117611), (2158, 102569), (2834, 78103), (9047, 24466), (12233, 18094)]