200801444

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{564049}}^1$

素因数の和:564142

約数の個数: 12

約数和(自身を含む): 355351500

約数和(自身を除く): 154550056

約数列:

[1, 2, 4, 89, 178, 356, 564049, 1128098, 2256196, 50200361, 100400722, 200801444]

約数ペア:

[(1, 200801444), (2, 100400722), (4, 50200361), (89, 2256196), (178, 1128098), (356, 564049)]