201796705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1871}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 276576768

約数和(自身を除く): 74780063

約数列:

[1, 5, 11, 37, 53, 55, 185, 265, 407, 583, 1871, 1961, 2035, 2915, 9355, 9805, 20581, 21571, 69227, 99163, 102905, 107855, 346135, 495815, 761497, 1090793, 3669031, 3807485, 5453965, 18345155, 40359341, 201796705]

約数ペア:

[(1, 201796705), (5, 40359341), (11, 18345155), (37, 5453965), (53, 3807485), (55, 3669031), (185, 1090793), (265, 761497), (407, 495815), (583, 346135), (1871, 107855), (1961, 102905), (2035, 99163), (2915, 69227), (9355, 21571), (9805, 20581)]