201966870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{961747}}^1$

素因数の和:961764

約数の個数: 32

約数和(自身を含む): 553966848

約数和(自身を除く): 351999978

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 961747, 1923494, 2885241, 4808735, 5770482, 6732229, 9617470, 13464458, 14426205, 20196687, 28852410, 33661145, 40393374, 67322290, 100983435, 201966870]

約数ペア:

[(1, 201966870), (2, 100983435), (3, 67322290), (5, 40393374), (6, 33661145), (7, 28852410), (10, 20196687), (14, 14426205), (15, 13464458), (21, 9617470), (30, 6732229), (35, 5770482), (42, 4808735), (70, 2885241), (105, 1923494), (210, 961747)]