200934424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{77761}}^1$

素因数の和:77803

約数の個数: 32

約数和(自身を含む): 419914800

約数和(自身を除く): 218980376

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 77761, 155522, 311044, 622088, 1321937, 1477459, 2643874, 2954918, 5287748, 5909836, 10575496, 11819672, 25116803, 50233606, 100467212, 200934424]

約数ペア:

[(1, 200934424), (2, 100467212), (4, 50233606), (8, 25116803), (17, 11819672), (19, 10575496), (34, 5909836), (38, 5287748), (68, 2954918), (76, 2643874), (136, 1477459), (152, 1321937), (323, 622088), (646, 311044), (1292, 155522), (2584, 77761)]