207933297

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 331584960

約数和(自身を除く): 123651663

約数列:

[1, 3, 11, 13, 33, 39, 121, 139, 143, 317, 363, 417, 429, 951, 1529, 1573, 1807, 3487, 4121, 4587, 4719, 5421, 10461, 12363, 16819, 19877, 38357, 44063, 45331, 50457, 59631, 115071, 132189, 135993, 218647, 484693, 498641, 572819, 655941, 1454079, 1495923, 1718457, 5331623, 6301009, 15994869, 18903027, 69311099, 207933297]

約数ペア:

[(1, 207933297), (3, 69311099), (11, 18903027), (13, 15994869), (33, 6301009), (39, 5331623), (121, 1718457), (139, 1495923), (143, 1454079), (317, 655941), (363, 572819), (417, 498641), (429, 484693), (951, 218647), (1529, 135993), (1573, 132189), (1807, 115071), (3487, 59631), (4121, 50457), (4587, 45331), (4719, 44063), (5421, 38357), (10461, 19877), (12363, 16819)]