201401090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{4133}}^1$

素因数の和:4594

約数の個数: 32

約数和(自身を含む): 396467136

約数和(自身を除く): 195066046

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 443, 886, 2215, 4133, 4430, 4873, 8266, 9746, 20665, 24365, 41330, 45463, 48730, 90926, 227315, 454630, 1830919, 3661838, 9154595, 18309190, 20140109, 40280218, 100700545, 201401090]

約数ペア:

[(1, 201401090), (2, 100700545), (5, 40280218), (10, 20140109), (11, 18309190), (22, 9154595), (55, 3661838), (110, 1830919), (443, 454630), (886, 227315), (2215, 90926), (4133, 48730), (4430, 45463), (4873, 41330), (8266, 24365), (9746, 20665)]