206557008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{614753}}^1$

素因数の和:614771

約数の個数: 40

約数和(自身を含む): 609835968

約数和(自身を除く): 403278960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 614753, 1229506, 1844259, 2459012, 3688518, 4303271, 4918024, 7377036, 8606542, 9836048, 12909813, 14754072, 17213084, 25819626, 29508144, 34426168, 51639252, 68852336, 103278504, 206557008]

約数ペア:

[(1, 206557008), (2, 103278504), (3, 68852336), (4, 51639252), (6, 34426168), (7, 29508144), (8, 25819626), (12, 17213084), (14, 14754072), (16, 12909813), (21, 9836048), (24, 8606542), (28, 7377036), (42, 4918024), (48, 4303271), (56, 3688518), (84, 2459012), (112, 1844259), (168, 1229506), (336, 614753)]