201206115

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1307}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 381977856

約数和(自身を除く): 180771741

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 311, 495, 933, 1307, 1555, 2799, 3421, 3921, 4665, 6535, 10263, 11763, 13995, 14377, 17105, 19605, 30789, 43131, 51315, 58815, 71885, 129393, 153945, 215655, 406477, 646965, 1219431, 2032385, 3658293, 4471247, 6097155, 13413741, 18291465, 22356235, 40241223, 67068705, 201206115]

約数ペア:

[(1, 201206115), (3, 67068705), (5, 40241223), (9, 22356235), (11, 18291465), (15, 13413741), (33, 6097155), (45, 4471247), (55, 3658293), (99, 2032385), (165, 1219431), (311, 646965), (495, 406477), (933, 215655), (1307, 153945), (1555, 129393), (2799, 71885), (3421, 58815), (3921, 51315), (4665, 43131), (6535, 30789), (10263, 19605), (11763, 17105), (13995, 14377)]