220170832

素因数分解:

$2^4\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{1511}}^1$

素因数の和:2827

約数の個数: 40

約数和(自身を含む): 488218752

約数和(自身を除く): 268047920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1301, 1511, 2602, 3022, 5204, 6044, 9107, 10408, 10577, 12088, 18214, 20816, 21154, 24176, 36428, 42308, 72856, 84616, 145712, 169232, 1965811, 3931622, 7863244, 13760677, 15726488, 27521354, 31452976, 55042708, 110085416, 220170832]

約数ペア:

[(1, 220170832), (2, 110085416), (4, 55042708), (7, 31452976), (8, 27521354), (14, 15726488), (16, 13760677), (28, 7863244), (56, 3931622), (112, 1965811), (1301, 169232), (1511, 145712), (2602, 84616), (3022, 72856), (5204, 42308), (6044, 36428), (9107, 24176), (10408, 21154), (10577, 20816), (12088, 18214)]