200394843

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 323481600

約数和(自身を除く): 123086757

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 103, 107, 209, 309, 319, 321, 551, 627, 957, 1133, 1177, 1653, 1957, 2033, 2987, 3103, 3399, 3531, 5871, 6061, 6099, 8961, 9309, 11021, 18183, 21527, 22363, 32857, 33063, 34133, 56753, 58957, 64581, 67089, 98571, 102399, 121231, 170259, 176871, 209399, 319609, 363693, 624283, 628197, 648527, 958827, 1872849, 1945581, 2303389, 3515699, 6072571, 6910167, 10547097, 18217713, 66798281, 200394843]

約数ペア:

[(1, 200394843), (3, 66798281), (11, 18217713), (19, 10547097), (29, 6910167), (33, 6072571), (57, 3515699), (87, 2303389), (103, 1945581), (107, 1872849), (209, 958827), (309, 648527), (319, 628197), (321, 624283), (551, 363693), (627, 319609), (957, 209399), (1133, 176871), (1177, 170259), (1653, 121231), (1957, 102399), (2033, 98571), (2987, 67089), (3103, 64581), (3399, 58957), (3531, 56753), (5871, 34133), (6061, 33063), (6099, 32857), (8961, 22363), (9309, 21527), (11021, 18183)]