211273788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{3613}}^1$

素因数の和:4074

約数の個数: 48

約数和(自身を含む): 539150976

約数和(自身を除く): 327877188

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 443, 886, 1329, 1772, 2658, 3613, 4873, 5316, 7226, 9746, 10839, 14452, 14619, 19492, 21678, 29238, 39743, 43356, 58476, 79486, 119229, 158972, 238458, 476916, 1600559, 3201118, 4801677, 6402236, 9603354, 17606149, 19206708, 35212298, 52818447, 70424596, 105636894, 211273788]

約数ペア:

[(1, 211273788), (2, 105636894), (3, 70424596), (4, 52818447), (6, 35212298), (11, 19206708), (12, 17606149), (22, 9603354), (33, 6402236), (44, 4801677), (66, 3201118), (132, 1600559), (443, 476916), (886, 238458), (1329, 158972), (1772, 119229), (2658, 79486), (3613, 58476), (4873, 43356), (5316, 39743), (7226, 29238), (9746, 21678), (10839, 19492), (14452, 14619)]