205521204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{1907}}^1$

素因数の和:3204

約数の個数: 48

約数和(自身を含む): 548771328

約数和(自身を除く): 343250124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1283, 1907, 2566, 3814, 3849, 5132, 5721, 7628, 7698, 8981, 11442, 13349, 15396, 17962, 22884, 26698, 26943, 35924, 40047, 53396, 53886, 80094, 107772, 160188, 2446681, 4893362, 7340043, 9786724, 14680086, 17126767, 29360172, 34253534, 51380301, 68507068, 102760602, 205521204]

約数ペア:

[(1, 205521204), (2, 102760602), (3, 68507068), (4, 51380301), (6, 34253534), (7, 29360172), (12, 17126767), (14, 14680086), (21, 9786724), (28, 7340043), (42, 4893362), (84, 2446681), (1283, 160188), (1907, 107772), (2566, 80094), (3814, 53886), (3849, 53396), (5132, 40047), (5721, 35924), (7628, 26943), (7698, 26698), (8981, 22884), (11442, 17962), (13349, 15396)]