201998972197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{42569}}^1$

素因数の和:42837

約数の個数: 32

約数和(自身を含む): 230613609600

約数和(自身を除く): 28614637403

約数列:

[1, 11, 37, 89, 131, 407, 979, 1441, 3293, 4847, 11659, 36223, 42569, 53317, 128249, 431383, 468259, 1575053, 3788641, 4745213, 5576539, 17325583, 41675051, 61341929, 140179717, 206331943, 496311971, 1541976887, 2269651373, 5459431681, 18363542927, 201998972197]

約数ペア:

[(1, 201998972197), (11, 18363542927), (37, 5459431681), (89, 2269651373), (131, 1541976887), (407, 496311971), (979, 206331943), (1441, 140179717), (3293, 61341929), (4847, 41675051), (11659, 17325583), (36223, 5576539), (42569, 4745213), (53317, 3788641), (128249, 1575053), (431383, 468259)]