200565939

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5813}}^1$

素因数の和:5907

約数の個数: 32

約数和(自身を含む): 321490944

約数和(自身を除く): 120925005

約数列:

[1, 3, 7, 21, 31, 53, 93, 159, 217, 371, 651, 1113, 1643, 4929, 5813, 11501, 17439, 34503, 40691, 122073, 180203, 308089, 540609, 924267, 1261421, 2156623, 3784263, 6469869, 9550759, 28652277, 66855313, 200565939]

約数ペア:

[(1, 200565939), (3, 66855313), (7, 28652277), (21, 9550759), (31, 6469869), (53, 3784263), (93, 2156623), (159, 1261421), (217, 924267), (371, 540609), (651, 308089), (1113, 180203), (1643, 122073), (4929, 40691), (5813, 34503), (11501, 17439)]