207780324

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{1259}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 514382400

約数和(自身を除く): 306602076

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 809, 1259, 1618, 2427, 2518, 3236, 3777, 4854, 5036, 7554, 9708, 13753, 15108, 21403, 27506, 41259, 42806, 55012, 64209, 82518, 85612, 128418, 165036, 256836, 1018531, 2037062, 3055593, 4074124, 6111186, 12222372, 17315027, 34630054, 51945081, 69260108, 103890162, 207780324]

約数ペア:

[(1, 207780324), (2, 103890162), (3, 69260108), (4, 51945081), (6, 34630054), (12, 17315027), (17, 12222372), (34, 6111186), (51, 4074124), (68, 3055593), (102, 2037062), (204, 1018531), (809, 256836), (1259, 165036), (1618, 128418), (2427, 85612), (2518, 82518), (3236, 64209), (3777, 55012), (4854, 42806), (5036, 41259), (7554, 27506), (9708, 21403), (13753, 15108)]