200640694315

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{1009}}^1\times {\mathrm{243989}}^1$

素因数の和:245166

約数の個数: 16

約数和(自身を含む): 242487021600

約数和(自身を除く): 41846327285

約数列:

[1, 5, 163, 815, 1009, 5045, 164467, 243989, 822335, 1219945, 39770207, 198851035, 246184901, 1230924505, 40128138863, 200640694315]

約数ペア:

[(1, 200640694315), (5, 40128138863), (163, 1230924505), (815, 246184901), (1009, 198851035), (5045, 39770207), (164467, 1219945), (243989, 822335)]