200849770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{25717}}^1$

素因数の和:25806

約数の個数: 32

約数和(自身を含む): 399966336

約数和(自身を除く): 199116566

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 25717, 51434, 128585, 257170, 282887, 565774, 1414435, 1825907, 2828870, 3651814, 9129535, 18259070, 20084977, 40169954, 100424885, 200849770]

約数ペア:

[(1, 200849770), (2, 100424885), (5, 40169954), (10, 20084977), (11, 18259070), (22, 9129535), (55, 3651814), (71, 2828870), (110, 1825907), (142, 1414435), (355, 565774), (710, 282887), (781, 257170), (1562, 128585), (3905, 51434), (7810, 25717)]