201569456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1145281}}^1$

素因数の和:1145300

約数の個数: 20

約数和(自身を含む): 426044904

約数和(自身を除く): 224475448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1145281, 2290562, 4581124, 9162248, 12598091, 18324496, 25196182, 50392364, 100784728, 201569456]

約数ペア:

[(1, 201569456), (2, 100784728), (4, 50392364), (8, 25196182), (11, 18324496), (16, 12598091), (22, 9162248), (44, 4581124), (88, 2290562), (176, 1145281)]