200894912

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{21067}}^1$

素因数の和:21228

約数の個数: 28

約数和(自身を含む): 401345400

約数和(自身を除く): 200450488

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 2384, 4768, 9536, 21067, 42134, 84268, 168536, 337072, 674144, 1348288, 3138983, 6277966, 12555932, 25111864, 50223728, 100447456, 200894912]

約数ペア:

[(1, 200894912), (2, 100447456), (4, 50223728), (8, 25111864), (16, 12555932), (32, 6277966), (64, 3138983), (149, 1348288), (298, 674144), (596, 337072), (1192, 168536), (2384, 84268), (4768, 42134), (9536, 21067)]