200657105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 271980288

約数和(自身を除く): 71323183

約数列:

[1, 5, 11, 37, 55, 151, 185, 407, 653, 755, 1661, 2035, 3265, 5587, 7183, 8305, 24161, 27935, 35915, 61457, 98603, 120805, 265771, 307285, 493015, 1084633, 1328855, 3648311, 5423165, 18241555, 40131421, 200657105]

約数ペア:

[(1, 200657105), (5, 40131421), (11, 18241555), (37, 5423165), (55, 3648311), (151, 1328855), (185, 1084633), (407, 493015), (653, 307285), (755, 265771), (1661, 120805), (2035, 98603), (3265, 61457), (5587, 35915), (7183, 27935), (8305, 24161)]